Greatest Common Factor of 18, 56, 12, 537

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

• Greatest Common Factor of 18, 56, 12, 537 by common division method
• Greatest Common Factor of 18, 56, 12, 537 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 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 537

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

1,3,179,537

Greatest Common Factor

We found the factors 18,56,12,537 . The biggest common factor number is the GCF number.
So the greatest common factor 18,56,12,537 is 1.

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

• GCF of 19, 73, 86, 920
• GCF of 67, 28, 95, 864
• GCF of 58, 57, 53, 838
• GCF of 67, 24, 78, 778
• GCF of 16, 91, 45, 418

1. What is the GCF of 18, 56, 12, 537?

Answer: GCF of 18, 56, 12, 537 is 1.

2. How to Find the GCF of 18, 56, 12, 537

Answer: Greatest Common Factor(GCF) of 18, 56, 12, 537 = 1

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

Step 2: Then multiply all the prime factors GCF(18, 56, 12, 537) = 1.