Greatest Common Factor of 85, 2, 56, 99

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

• Greatest Common Factor of 85, 2, 56, 99 by common division method
• Greatest Common Factor of 85, 2, 56, 99 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 2

List of positive integer factors of 2 that divides 2 without a remainder.

1,2

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 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Greatest Common Factor

We found the factors 85,2,56,99 . The biggest common factor number is the GCF number.
So the greatest common factor 85,2,56,99 is 1.

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

• GCF of 10, 4, 31, 68
• GCF of 84, 7, 73, 21
• GCF of 55, 4, 84, 69
• GCF of 31, 6, 44, 50
• GCF of 22, 6, 13, 66

1. What is the GCF of 85, 2, 56, 99?

Answer: GCF of 85, 2, 56, 99 is 1.

2. How to Find the GCF of 85, 2, 56, 99

Answer: Greatest Common Factor(GCF) of 85, 2, 56, 99 = 1

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

Step 2: Then multiply all the prime factors GCF(85, 2, 56, 99) = 1.