Greatest Common Factor of 27, 36, 85, 65, 36

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

• Greatest Common Factor of 27, 36, 85, 65, 36 by common division method
• Greatest Common Factor of 27, 36, 85, 65, 36 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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

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 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

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

Greatest Common Factor

We found the factors 27,36,85,65,36 . The biggest common factor number is the GCF number.
So the greatest common factor 27,36,85,65,36 is 1.

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

• GCF of 36, 36, 54, 66, 85
• GCF of 51, 83, 23, 57, 81
• GCF of 54, 78, 92, 71, 25
• GCF of 61, 62, 37, 15, 39
• GCF of 97, 86, 63, 69, 62

1. What is the GCF of 27, 36, 85, 65, 36?

Answer: GCF of 27, 36, 85, 65, 36 is 1.

2. How to Find the GCF of 27, 36, 85, 65, 36

Answer: Greatest Common Factor(GCF) of 27, 36, 85, 65, 36 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 36, 85, 65, 36) = 1.