Greatest Common Factor of 36, 12, 85

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

• Greatest Common Factor of 36, 12, 85 by common division method
• Greatest Common Factor of 36, 12, 85 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 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 85

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

1,5,17,85

Greatest Common Factor

We found the factors 36,12,85 . The biggest common factor number is the GCF number.
So the greatest common factor 36,12,85 is 1.

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

• GCF of 38, 48, 63
• GCF of 80, 55, 17
• GCF of 99, 63, 77
• GCF of 64, 28, 18
• GCF of 52, 44, 95

1. What is the GCF of 36, 12, 85?

Answer: GCF of 36, 12, 85 is 1.

2. How to Find the GCF of 36, 12, 85

Answer: Greatest Common Factor(GCF) of 36, 12, 85 = 1

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

Step 2: Then multiply all the prime factors GCF(36, 12, 85) = 1.