Greatest Common Factor of 36, 97, 15, 18

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

• Greatest Common Factor of 36, 97, 15, 18 by common division method
• Greatest Common Factor of 36, 97, 15, 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 36

List of positive integer factors of 36 that divides 36 without a remainder.

1,2,3,4,6,9,12,18,36

Factors of 97

List of positive integer factors of 97 that divides 97 without a remainder.

1,97

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

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 36,97,15,18 . The biggest common factor number is the GCF number.
So the greatest common factor 36,97,15,18 is 1.

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

• GCF of 64, 86, 47, 23
• GCF of 58, 56, 15, 50
• GCF of 36, 47, 63, 73
• GCF of 29, 55, 53, 62
• GCF of 70, 90, 62, 11

1. What is the GCF of 36, 97, 15, 18?

Answer: GCF of 36, 97, 15, 18 is 1.

2. How to Find the GCF of 36, 97, 15, 18

Answer: Greatest Common Factor(GCF) of 36, 97, 15, 18 = 1

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

Step 2: Then multiply all the prime factors GCF(36, 97, 15, 18) = 1.