Greatest Common Factor of 56, 84, 59, 18

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

• Greatest Common Factor of 56, 84, 59, 18 by common division method
• Greatest Common Factor of 56, 84, 59, 18 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 56

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

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

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 59

List of positive integer factors of 59 that divides 59 without a remainder.

1,59

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Greatest Common Factor

We found the factors 56,84,59,18 . The biggest common factor number is the GCF number.
So the greatest common factor 56,84,59,18 is 1.

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

• GCF of 46, 45, 94, 64
• GCF of 83, 76, 49, 21
• GCF of 64, 44, 33, 66
• GCF of 51, 40, 86, 74
• GCF of 75, 99, 99, 65

1. What is the GCF of 56, 84, 59, 18?

Answer: GCF of 56, 84, 59, 18 is 1.

2. How to Find the GCF of 56, 84, 59, 18

Answer: Greatest Common Factor(GCF) of 56, 84, 59, 18 = 1

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

Step 2: Then multiply all the prime factors GCF(56, 84, 59, 18) = 1.