Greatest Common Factor of 85, 52, 80, 122

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

• Greatest Common Factor of 85, 52, 80, 122 by common division method
• Greatest Common Factor of 85, 52, 80, 122 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 52

List of positive integer factors of 52 that divides 52 without a remainder.

1,2,4,13,26,52

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 122

List of positive integer factors of 122 that divides 122 without a remainder.

1,2,61,122

Greatest Common Factor

We found the factors 85,52,80,122 . The biggest common factor number is the GCF number.
So the greatest common factor 85,52,80,122 is 1.

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

• GCF of 58, 66, 78, 538
• GCF of 98, 15, 15, 561
• GCF of 21, 11, 87, 887
• GCF of 64, 25, 38, 269
• GCF of 11, 57, 21, 185

1. What is the GCF of 85, 52, 80, 122?

Answer: GCF of 85, 52, 80, 122 is 1.

2. How to Find the GCF of 85, 52, 80, 122

Answer: Greatest Common Factor(GCF) of 85, 52, 80, 122 = 1

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

Step 2: Then multiply all the prime factors GCF(85, 52, 80, 122) = 1.