Solutions by everydaycalculation.com

The GCF of 5 and 35 is 5.

- Find the prime factorization of 5

5 = 5 - Find the prime factorization of 35

35 = 5 × 7 - To find the GCF, multiply all the prime factors common to both numbers:

Therefore, GCF = 5

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Find hcf of: 10 & 70 15 & 105 25 & 175 1 & 7 35 & 245 10 & 35 5 & 70 15 & 35 5 & 105 25 & 35 5 & 175 35 & 35 5 & 245

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The greatest common factor (GCF) is also known as greatest common divisor (GCD) or highest common factor (HCF).

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