Greatest Common Factor of 72, 71, 657

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 72, 71, 657 by common division method
• Greatest Common Factor of 72, 71, 657 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 657

List of positive integer factors of 657 that divides 657 without a remainder.

1,3,9,73,219,657

Greatest Common Factor

We found the factors 72,71,657 . The biggest common factor number is the GCF number.
So the greatest common factor 72,71,657 is 1.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 29, 62, 332
• GCF of 48, 12, 100
• GCF of 22, 84, 314
• GCF of 23, 63, 740
• GCF of 43, 51, 770

1. What is the GCF of 72, 71, 657?

Answer: GCF of 72, 71, 657 is 1.

2. How to Find the GCF of 72, 71, 657

Answer: Greatest Common Factor(GCF) of 72, 71, 657 = 1

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(72, 71, 657) = 1.