Greatest Common Factor of 72, 47, 244, 156

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

• Greatest Common Factor of 72, 47, 244, 156 by common division method
• Greatest Common Factor of 72, 47, 244, 156 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 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 244

List of positive integer factors of 244 that divides 244 without a remainder.

1,2,4,61,122,244

Factors of 156

List of positive integer factors of 156 that divides 156 without a remainder.

1,2,3,4,6,12,13,26,39,52,78,156

Greatest Common Factor

We found the factors 72,47,244,156 . The biggest common factor number is the GCF number.
So the greatest common factor 72,47,244,156 is 1.

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

• GCF of 12, 47, 538, 849
• GCF of 64, 10, 658, 409
• GCF of 55, 73, 417, 357
• GCF of 22, 42, 450, 576
• GCF of 63, 82, 955, 744

1. What is the GCF of 72, 47, 244, 156?

Answer: GCF of 72, 47, 244, 156 is 1.

2. How to Find the GCF of 72, 47, 244, 156

Answer: Greatest Common Factor(GCF) of 72, 47, 244, 156 = 1

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

Step 2: Then multiply all the prime factors GCF(72, 47, 244, 156) = 1.