Repeated prime factors are discussed here.

Since, 8 = 2 × 2 × 2; here 2 is said to be repeated prime factor of 8.

*A number can have two or more different repeated prime factors.*

Let us consider some of the examples on repeated prime factors;

(i) The repeated prime factors of 16 = 2 × 2 × 2 × 2.

(ii) The repeated prime factors of 36 = 2 × 2 × 3 × 3.

(iii) The repeated prime factors of 27 = 3 × 3 × 3.

(iv) The repeated prime factors of 25 = 5 × 5.

(v) The repeated prime factors of 49 = 7 × 7.

(vi) The repeated prime factors of 32 = 2 × 2 × 2 × 2 × 2.

(vii) The repeated prime factors of 81 = 3 × 3 × 3 × 3.

(viii) The repeated prime factors of 108 = 2 × 2 × 3 × 3 × 3.

(ix) The repeated prime factors of 100 = 2 × 2 × 5 × 5.

(x) The repeated prime factors of 125 = 5 × 5 × 5.

(xi) The repeated prime factors of 225 = 3 × 3 × 5 × 5.

**● Factors.**

**● Highest Common Factor (H.C.F).**

**● Examples on Highest Common Factor (H.C.F).**

**● Greatest Common Factor (G.C.F).**

**● Examples of Greatest Common Factor (G.C.F).**

**● To find Highest Common Factor by using Prime Factorization Method.**

**● Examples to find Highest Common Factor by using Prime Factorization Method.**

**● To find Highest Common Factor by using Division Method.**

**● Examples to find Highest Common Factor of two numbers by using Division Method.**

**● To find the Highest Common Factor of three numbers by using Division Method.**

**5th Grade Numbers Page**** ****5th Grade Math Problems**** ****From Repeated Prime Factors to HOME PAGE**

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