Greatest Common Factor of 87, 24, 56, 79

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

• Greatest Common Factor of 87, 24, 56, 79 by common division method
• Greatest Common Factor of 87, 24, 56, 79 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 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 79

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

1,79

Greatest Common Factor

We found the factors 87,24,56,79 . The biggest common factor number is the GCF number.
So the greatest common factor 87,24,56,79 is 1.

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

• GCF of 90, 49, 22, 40
• GCF of 51, 86, 64, 54
• GCF of 84, 62, 73, 45
• GCF of 10, 37, 18, 20
• GCF of 73, 11, 27, 71

1. What is the GCF of 87, 24, 56, 79?

Answer: GCF of 87, 24, 56, 79 is 1.

2. How to Find the GCF of 87, 24, 56, 79

Answer: Greatest Common Factor(GCF) of 87, 24, 56, 79 = 1

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

Step 2: Then multiply all the prime factors GCF(87, 24, 56, 79) = 1.