Greatest Common Factor of 639, 267, 72

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

• Greatest Common Factor of 639, 267, 72 by common division method
• Greatest Common Factor of 639, 267, 72 with matching the biggest common factor

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∴ So the GCF of the given numbers is 3 = 3

Factors of 639

List of positive integer factors of 639 that divides 639 without a remainder.

1,3,9,71,213,639

Factors of 267

List of positive integer factors of 267 that divides 267 without a remainder.

1,3,89,267

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 639,267,72 . The biggest common factor number is the GCF number.
So the greatest common factor 639,267,72 is 3.

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

• GCF of 125, 684, 57
• GCF of 535, 302, 16
• GCF of 942, 562, 28
• GCF of 866, 471, 47
• GCF of 708, 374, 98

1. What is the GCF of 639, 267, 72?

Answer: GCF of 639, 267, 72 is 3.

2. How to Find the GCF of 639, 267, 72

Answer: Greatest Common Factor(GCF) of 639, 267, 72 = 3

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

Step 2: Then multiply all the prime factors GCF(639, 267, 72) = 3.