Worksheet on Factors and Multiples

Practice the questions given in the worksheet on factors and multiples.

1. Find out the even numbers.

27, 36, 48, 125, 360, 453, 518, 423, 54, 58, 917, 186, 423, 928, 358


2. Find out the odd numbers.

10, 45, 78, 146, 347, 543, 495, 638, 497, 968, 729, 427, 624, 572


3. Write the factors of the following:

(i) 27

(ii) 32

(iii) 18

(iv) 45

(v) 25

(vi) 56

(vii) 68

(viii) 38

(ix) 72

(x) 56

(xi) 49

(xii) 30

(xiii) 95

(xiv) 36

(xv) 84

4. Write the first five multiples of the following:

(i) 4

(ii) 3

(iii) 7

(iv) 9

(v) 5

(vi) 8

(vii) 12

(viii) 15


5. Find the first three multiples of 8.

6. Find the missing factors.

(i) 7 × ___ = 56

(ii) 5 × ___ = 30

(iii) ___ × 3 = 24

(iv) ___ × 9 = 72

(v) 6 × ___ = 48

(vi) 8 × ___ = 72


7. Write the multiples of 6 which are greater than 20 and less than 50.

8. Write all the prime numbers between 1 and 15.

9. Write all the composite numbers between 1 and 30.

10. Write all the prime numbers between the following:

(i) 31 and 50

(ii) 50 and 90

(iii) 61 and 80

(iv) 91 and 100


11. Write all the composite numbers between the following:

(i) 40 and 50

(ii) 75 and 90

(iii) 25 and 35

(iv) 50 and 70


12. Encircle prime numbers.

21, 31, 49, 59, 63, 73, 91, 97, 40, 56, 37


13. Which of the following statements are correct?

(i) 1 is a composite number.

(ii) All the odd numbers are the prime numbers.

(iii) A composite numbers has at least 3 factors.

(iv) A number is the greatest factor of itself.

(v) 1 is a factor of every number.

(vi) The multiples of a number are limited.

(vii) A prime number is always even

(viii) A number is either composite or prime.

(ix) A prime number has only two factors.

(x) Every multiple of a number is exactly divisible by the number.


Answers for the worksheet on factors and multiples are given below.


Answers:


1. 36, 48, 360, 518, 54, 58, 186, 928, 358

2. 45, 347, 543, 495, 497, 729, 427

3. (i) 1, 3, 9, 27

(ii) 1, 2, 4, 8, 16, 32

(iii) 1, 2, 3, 6, 9, 18

(iv) 1, 3, 5, 9, 15, 45

(v) 1, 5, 25

(vi) 1, 2, 4, 7, 8, 14, 28, 56

(vii) 1, 2, 4, 17, 34, 68

(viii) 1, 2, 19, 38

(ix) 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

(x) 1, 2, 4, 7, 8, 14, 28, 56

(xi) 1, 7, 49

(xii) 1, 2, 3, 5, 6, 10, 15, 30

(xiii) 1, 5, 19, 95

(xiv) 1, 2, 3, 4, 6, 9, 12, 18, 36

(xv) 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84


4. (i) 4, 8, 12, 16, 20

(ii) 3, 6, 9, 12, 15

(iii) 7, 14, 21, 28, 35

(iv) 9, 18, 27, 36, 45

(v) 5, 10, 15, 20, 25

(vi) 8, 16, 24, 32, 40

(vii) 12, 24, 36, 48, 60

(viii) 15, 30, 45, 60, 75


5. 8, 16, 24

6. (i) 8

(ii) 6

(iii) 8

(iv) 8

(v) 8

(vi) 9


7. 24, 30, 36, 42, 48

8. 2, 3, 5, 7, 11, 13

9. 4, 6, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 22, 24, 25, 26, 27, 28, 30


10. (i) 31, 37, 41, 43, 47

(ii) 53, 59

(iii) 61, 67, 71, 73, 79

(iv) 97


11. (i) 42, 44, 45, 46, 48, 49, 50

(ii) 75, 76, 77, 78, 80, 81, 82, 84, 85, 86, 87, 88, 90

(iii) 25, 26, 27, 28, 30, 32, 33, 34, 35

(iv) 40, 51, 52, 54, 55, 56, 57, 58, 60, 62, 63, 64, 65, 66, 68, 69, 70


12. 31, 59, 73, 97, 37

13. (iii), (iv), (v), (ix), (x)









4th Grade Math Activities

From Worksheet on Factors and Multiples to HOME PAGE


New! Comments

Have your say about what you just read! Leave me a comment in the box below. Ask a Question or Answer a Question.



Didn't find what you were looking for? Or want to know more information about Math Only Math. Use this Google Search to find what you need.



Share this page: What’s this?

Recent Articles

  1. 2nd grade math Worksheets | Free Math Worksheets | By Grade and Topic

    Dec 06, 23 01:23 AM

    2nd Grade Math Worksheet
    2nd grade math worksheets is carefully planned and thoughtfully presented on mathematics for the students.

    Read More

  2. Rupees and Paise | Paise Coins | Rupee Coins | Rupee Notes

    Dec 04, 23 02:14 PM

    Different types of Indian Coins
    Money consists of rupees and paise; we require money to purchase things. 100 paise make one rupee. List of paise and rupees in the shape of coins and notes:

    Read More

  3. Months of the Year | List of 12 Months of the Year |Jan, Feb, Mar, Apr

    Dec 04, 23 01:50 PM

    Months of the Year
    There are 12 months in a year. The months are January, February, march, April, May, June, July, August, September, October, November and December. The year begins with the January month. December is t…

    Read More