Greatest Common Factor of 76, 20, 29, 51, 477

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

• Greatest Common Factor of 76, 20, 29, 51, 477 by common division method
• Greatest Common Factor of 76, 20, 29, 51, 477 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 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 20

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

1,2,4,5,10,20

Factors of 29

List of positive integer factors of 29 that divides 29 without a remainder.

1,29

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 477

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

1,3,9,53,159,477

Greatest Common Factor

We found the factors 76,20,29,51,477 . The biggest common factor number is the GCF number.
So the greatest common factor 76,20,29,51,477 is 1.

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

• GCF of 10, 71, 69, 68, 150
• GCF of 93, 85, 79, 81, 643
• GCF of 60, 96, 52, 47, 103
• GCF of 44, 52, 28, 49, 888
• GCF of 86, 20, 89, 47, 134

1. What is the GCF of 76, 20, 29, 51, 477?

Answer: GCF of 76, 20, 29, 51, 477 is 1.

2. How to Find the GCF of 76, 20, 29, 51, 477

Answer: Greatest Common Factor(GCF) of 76, 20, 29, 51, 477 = 1

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

Step 2: Then multiply all the prime factors GCF(76, 20, 29, 51, 477) = 1.