Greatest Common Factor of 85, 91, 76, 35, 72

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

• Greatest Common Factor of 85, 91, 76, 35, 72 by common division method
• Greatest Common Factor of 85, 91, 76, 35, 72 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 85

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

1,5,17,85

Factors of 91

List of positive integer factors of 91 that divides 91 without a remainder.

1,7,13,91

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Greatest Common Factor

We found the factors 85,91,76,35,72 . The biggest common factor number is the GCF number.
So the greatest common factor 85,91,76,35,72 is 1.

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

• GCF of 45, 15, 61, 82, 85
• GCF of 11, 34, 21, 10, 41
• GCF of 42, 24, 37, 26, 99
• GCF of 50, 36, 86, 77, 19
• GCF of 90, 43, 61, 92, 10

1. What is the GCF of 85, 91, 76, 35, 72?

Answer: GCF of 85, 91, 76, 35, 72 is 1.

2. How to Find the GCF of 85, 91, 76, 35, 72

Answer: Greatest Common Factor(GCF) of 85, 91, 76, 35, 72 = 1

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

Step 2: Then multiply all the prime factors GCF(85, 91, 76, 35, 72) = 1.