Greatest Common Factor of 20, 131, 812

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

• Greatest Common Factor of 20, 131, 812 by common division method
• Greatest Common Factor of 20, 131, 812 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 20

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

1,2,4,5,10,20

Factors of 131

List of positive integer factors of 131 that divides 131 without a remainder.

1,131

Factors of 812

List of positive integer factors of 812 that divides 812 without a remainder.

1,2,4,7,14,28,29,58,116,203,406,812

Greatest Common Factor

We found the factors 20,131,812 . The biggest common factor number is the GCF number.
So the greatest common factor 20,131,812 is 1.

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

• GCF of 97, 831, 553
• GCF of 14, 272, 870
• GCF of 90, 901, 207
• GCF of 23, 212, 436
• GCF of 51, 437, 466

1. What is the GCF of 20, 131, 812?

Answer: GCF of 20, 131, 812 is 1.

2. How to Find the GCF of 20, 131, 812

Answer: Greatest Common Factor(GCF) of 20, 131, 812 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 131, 812) = 1.