Find the H.C.F. of the following number by factorisation method of 64 and 72
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Answer:
8
Step-by-step explanation:
HCF of 64 and 72 by Prime Factorization
Prime factorization of 64 and 72 is (2 × 2 × 2 × 2 × 2 × 2) and (2 × 2 × 2 × 3 × 3) respectively. As visible, 64 and 72 have common prime factors. Hence, the HCF of 64 and 72 is 2 × 2 × 2 = 8.
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Answer:
Step-by-step explanation:
64and72
64=2×2×2×2×2×2
72=2×2×2×3×3
=8
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