Greatest Common Factor of 52, 18, 56, 61

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

• Greatest Common Factor of 52, 18, 56, 61 by common division method
• Greatest Common Factor of 52, 18, 56, 61 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 52

List of positive integer factors of 52 that divides 52 without a remainder.

1,2,4,13,26,52

Factors of 18

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

1,2,3,6,9,18

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 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Greatest Common Factor

We found the factors 52,18,56,61 . The biggest common factor number is the GCF number.
So the greatest common factor 52,18,56,61 is 1.

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

• GCF of 93, 84, 33, 39
• GCF of 35, 68, 37, 66
• GCF of 90, 89, 82, 74
• GCF of 83, 91, 41, 74
• GCF of 81, 75, 48, 48

1. What is the GCF of 52, 18, 56, 61?

Answer: GCF of 52, 18, 56, 61 is 1.

2. How to Find the GCF of 52, 18, 56, 61

Answer: Greatest Common Factor(GCF) of 52, 18, 56, 61 = 1

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

Step 2: Then multiply all the prime factors GCF(52, 18, 56, 61) = 1.