Greatest Common Factor of 85, 60, 25, 22

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

• Greatest Common Factor of 85, 60, 25, 22 by common division method
• Greatest Common Factor of 85, 60, 25, 22 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 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Greatest Common Factor

We found the factors 85,60,25,22 . The biggest common factor number is the GCF number.
So the greatest common factor 85,60,25,22 is 1.

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

• GCF of 77, 61, 29, 64
• GCF of 86, 27, 49, 47
• GCF of 98, 58, 40, 25
• GCF of 68, 75, 67, 20
• GCF of 68, 62, 12, 13

1. What is the GCF of 85, 60, 25, 22?

Answer: GCF of 85, 60, 25, 22 is 1.

2. How to Find the GCF of 85, 60, 25, 22

Answer: Greatest Common Factor(GCF) of 85, 60, 25, 22 = 1

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

Step 2: Then multiply all the prime factors GCF(85, 60, 25, 22) = 1.