Greatest Common Factor of 84, 79, 51, 507

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

• Greatest Common Factor of 84, 79, 51, 507 by common division method
• Greatest Common Factor of 84, 79, 51, 507 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

Factors of 51

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

1,3,17,51

Factors of 507

List of positive integer factors of 507 that divides 507 without a remainder.

1,3,13,39,169,507

Greatest Common Factor

We found the factors 84,79,51,507 . The biggest common factor number is the GCF number.
So the greatest common factor 84,79,51,507 is 1.

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

• GCF of 80, 87, 32, 647
• GCF of 27, 17, 82, 527
• GCF of 77, 50, 82, 904
• GCF of 98, 11, 25, 945
• GCF of 62, 84, 26, 630

1. What is the GCF of 84, 79, 51, 507?

Answer: GCF of 84, 79, 51, 507 is 1.

2. How to Find the GCF of 84, 79, 51, 507

Answer: Greatest Common Factor(GCF) of 84, 79, 51, 507 = 1

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

Step 2: Then multiply all the prime factors GCF(84, 79, 51, 507) = 1.