Greatest Common Factor of 557, 628, 72

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

• Greatest Common Factor of 557, 628, 72 by common division method
• Greatest Common Factor of 557, 628, 72 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 557

List of positive integer factors of 557 that divides 557 without a remainder.

1,557

Factors of 628

List of positive integer factors of 628 that divides 628 without a remainder.

1,2,4,157,314,628

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

Greatest Common Factor

We found the factors 557,628,72 . The biggest common factor number is the GCF number.
So the greatest common factor 557,628,72 is 1.

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

• GCF of 271, 775, 71
• GCF of 590, 256, 17
• GCF of 201, 880, 69
• GCF of 987, 817, 20
• GCF of 138, 265, 28

1. What is the GCF of 557, 628, 72?

Answer: GCF of 557, 628, 72 is 1.

2. How to Find the GCF of 557, 628, 72

Answer: Greatest Common Factor(GCF) of 557, 628, 72 = 1

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

Step 2: Then multiply all the prime factors GCF(557, 628, 72) = 1.