Greatest Common Factor of 20, 477, 956

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

• Greatest Common Factor of 20, 477, 956 by common division method
• Greatest Common Factor of 20, 477, 956 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 477

List of positive integer factors of 477 that divides 477 without a remainder.

1,3,9,53,159,477

Factors of 956

List of positive integer factors of 956 that divides 956 without a remainder.

1,2,4,239,478,956

Greatest Common Factor

We found the factors 20,477,956 . The biggest common factor number is the GCF number.
So the greatest common factor 20,477,956 is 1.

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

• GCF of 21, 807, 558
• GCF of 79, 255, 533
• GCF of 84, 406, 876
• GCF of 61, 823, 207
• GCF of 69, 924, 289

1. What is the GCF of 20, 477, 956?

Answer: GCF of 20, 477, 956 is 1.

2. How to Find the GCF of 20, 477, 956

Answer: Greatest Common Factor(GCF) of 20, 477, 956 = 1

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

Step 2: Then multiply all the prime factors GCF(20, 477, 956) = 1.