Greatest Common Factor of 57, 76, 13, 11

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

• Greatest Common Factor of 57, 76, 13, 11 by common division method
• Greatest Common Factor of 57, 76, 13, 11 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 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 76

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

1,2,4,19,38,76

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Factors of 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Greatest Common Factor

We found the factors 57,76,13,11 . The biggest common factor number is the GCF number.
So the greatest common factor 57,76,13,11 is 1.

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

• GCF of 81, 37, 88, 55
• GCF of 35, 79, 87, 29
• GCF of 60, 46, 56, 32
• GCF of 59, 77, 88, 57
• GCF of 47, 94, 75, 28

1. What is the GCF of 57, 76, 13, 11?

Answer: GCF of 57, 76, 13, 11 is 1.

2. How to Find the GCF of 57, 76, 13, 11

Answer: Greatest Common Factor(GCF) of 57, 76, 13, 11 = 1

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

Step 2: Then multiply all the prime factors GCF(57, 76, 13, 11) = 1.