Greatest Common Factor of 472, 139, 15

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

• Greatest Common Factor of 472, 139, 15 by common division method
• Greatest Common Factor of 472, 139, 15 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 472

List of positive integer factors of 472 that divides 472 without a remainder.

1,2,4,8,59,118,236,472

Factors of 139

List of positive integer factors of 139 that divides 139 without a remainder.

1,139

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Greatest Common Factor

We found the factors 472,139,15 . The biggest common factor number is the GCF number.
So the greatest common factor 472,139,15 is 1.

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

• GCF of 871, 738, 28
• GCF of 423, 669, 78
• GCF of 612, 259, 28
• GCF of 756, 139, 59
• GCF of 173, 245, 95

1. What is the GCF of 472, 139, 15?

Answer: GCF of 472, 139, 15 is 1.

2. How to Find the GCF of 472, 139, 15

Answer: Greatest Common Factor(GCF) of 472, 139, 15 = 1

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

Step 2: Then multiply all the prime factors GCF(472, 139, 15) = 1.