The H.C.F of 45 and 25 is:
- 5
- 10
- 25
- 45
Explanation
Prime factorization of
25 is (5 × 5)
45 is (3 × 3 × 5)
As visible, 25 and 45 have only one common prime factor i.e. 5.
Hence, the GCF of 25 and 45 is 5.
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