GCF (HCF) of 64 and 125

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What is the Greatest Common Divisor of 64 and 125?

Answer

GCF (HCF) of 64 and 125 is
1

Common factors: 1

Only 1 divides both: 64 and 125 share no prime factor.

Such numbers are called coprime (relatively prime); their LCM is just the product: 64 × 125 = 8,000.

64 = 26

125 = 53

Prime64125Lowest power
226——
5—53—

— = power 0: the prime is not a factor of this number, so it cannot be in the GCF.

GCF = 1

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GCF Table

Number 1Number 2GCF
641102
641111
6411216
641131
641142
641151
641164
641171
641182
641191
641208
641211
641222
641231
641244
641251
641262
641271
6412864
641291
641302
641311
641324
641331
641342
641351
641368
641371
641382
641391

FAQ

What is the Greatest Common Divisor of 64 and 125?

GCF (HCF) of 64 and 125 is 1

How to find the GCF of 64 and 125?

You can find the GCF of 64 and 125 by listing all factors of both numbers and picking the greatest common one, or by prime factorization. The GCF of 64 and 125 is 1.

What prime factors do 64 and 125 share?

64 and 125 have no prime factor in common, so the only integer that divides both of them is 1 and their GCF is 1.

How does the GCF reduce the fraction 64/125?

Divide the numerator and the denominator by the GCF 1: 64 ÷ 1 = 64 and 125 ÷ 1 = 125. So 64/125 in lowest terms is 64/125.

Are 64 and 125 coprime?

Yes, 64 and 125 are coprime (relatively prime) because their Greatest Common Factor is 1.

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