Greatest Common Factor of 537, 702, 249, 20

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

• Greatest Common Factor of 537, 702, 249, 20 by common division method
• Greatest Common Factor of 537, 702, 249, 20 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 537

List of positive integer factors of 537 that divides 537 without a remainder.

1,3,179,537

Factors of 702

List of positive integer factors of 702 that divides 702 without a remainder.

1,2,3,6,9,13,18,26,27,39,54,78,117,234,351,702

Factors of 249

List of positive integer factors of 249 that divides 249 without a remainder.

1,3,83,249

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Greatest Common Factor

We found the factors 537,702,249,20 . The biggest common factor number is the GCF number.
So the greatest common factor 537,702,249,20 is 1.

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

• GCF of 247, 940, 955, 26
• GCF of 819, 134, 140, 80
• GCF of 742, 273, 775, 51
• GCF of 280, 535, 540, 13
• GCF of 360, 774, 955, 62

1. What is the GCF of 537, 702, 249, 20?

Answer: GCF of 537, 702, 249, 20 is 1.

2. How to Find the GCF of 537, 702, 249, 20

Answer: Greatest Common Factor(GCF) of 537, 702, 249, 20 = 1

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

Step 2: Then multiply all the prime factors GCF(537, 702, 249, 20) = 1.