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The gcf of 3 and 375 is 3.

- Find the prime factorization of 3

3 = 3 - Find the prime factorization of 375

375 = 3 × 5 × 5 × 5 - To find the gcf, multiply all the prime factors common to both numbers:

Therefore, GCF = 3

The greatest common factor (gcf) is also known as greatest common divisor (gcd) or highest common factor (hcf).

Find hcf of: 6 & 750 9 & 1125 1 & 125 15 & 1875 21 & 2625 6 & 375 3 & 750 9 & 375 3 & 1125 15 & 375 3 & 1875 21 & 375 3 & 2625

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