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What is the gcf of 45 and 68?

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Anonymous

∙ 14y ago
Updated: 8/20/2019

prime factors of 45 are 3,3 and 5 = 3^2, 5^1

prime factors of 68 are 2,2and 17 = 2^2, 17^1

hihest primes are 2^2, 3^2, 5^1 and 17^1

so 2*2*3*3*5*17 = 3060

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Wiki User

∙ 14y ago
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