Examples to find Least Common Multiple of three numbers by using Division Method

Examples to find least common multiple of three numbers by using division method are discussed here.



1. What is the least common multiple (L.C.M) of 3, 12 and 16 by using division method?

Solution:


Least common multiple (L.C.M) of 3, 12 and 16 = 3 × 2 × 2 × 2 × 2 = 48. 




2. What is the least common multiple (L.C.M) of 12, 30 and 40by using division method?


Solution:



Least common multiple (L.C.M) of 12, 30 and 40 = 2 × 2 × 2 × 3 × 5 = 120.



3. What is the least common multiple (L.C.M) of 20, 30 and 50 by using division method?

Solution:



Least common multiple (L.C.M) of 20, 30 and 50 = 2 × 2 × 5 × 5 × 3= 300.



4. What is the least common multiple (L.C.M) of 18, 24 and 60 by using division method?

Solution:



Least common multiple (L.C.M) of 18, 24 and 60 = 2 × 2 × 3 × 3 × 2 × 5 = 360.



● Multiples.

Common Multiples.

Least Common Multiple (L.C.M).

To find Least Common Multiple by using Prime Factorization Method.

Examples to find Least Common Multiple by using Prime Factorization Method.

To Find Lowest Common Multiple by using Division Method

Examples to find Least Common Multiple of two numbers by using Division Method

Examples to find Least Common Multiple of three numbers by using Division Method

Relationship between H.C.F. and L.C.M.

Worksheet on H.C.F. and L.C.M.

Word problems on H.C.F. and L.C.M.

Worksheet on word problems on H.C.F. and L.C.M.









5th Grade Numbers Page 

5th Grade Math Problems 

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