Greatest Common Factor of 57, 82, 69, 5, 77

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

• Greatest Common Factor of 57, 82, 69, 5, 77 by common division method
• Greatest Common Factor of 57, 82, 69, 5, 77 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 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 5

List of positive integer factors of 5 that divides 5 without a remainder.

1,5

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Greatest Common Factor

We found the factors 57,82,69,5,77 . The biggest common factor number is the GCF number.
So the greatest common factor 57,82,69,5,77 is 1.

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

• GCF of 89, 99, 42, 9, 16
• GCF of 88, 70, 30, 8, 11
• GCF of 19, 41, 35, 1, 62
• GCF of 70, 73, 84, 2, 29
• GCF of 94, 95, 87, 5, 11

1. What is the GCF of 57, 82, 69, 5, 77?

Answer: GCF of 57, 82, 69, 5, 77 is 1.

2. How to Find the GCF of 57, 82, 69, 5, 77

Answer: Greatest Common Factor(GCF) of 57, 82, 69, 5, 77 = 1

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

Step 2: Then multiply all the prime factors GCF(57, 82, 69, 5, 77) = 1.