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Hcf of 40 60, 72 by explained |
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Answer» Calculate Greatest Common Factor for : 40, 60 and 72Factorize of the above NUMBERS : 40 = 23 • 5 60 = 22 • 3 • 5 72 = 23 • 32 Build a PRIME factors table Number of times each prime factor appears in the factorization of : Prime Factor Number 40 Number 60 Number 72 G.C.F (min) 2 3 2 3 23 0 1 2 05 1 1 0 0 GCF = 22Greatest Common Factor is :4 |
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