Greatest Common Factor of 60, 85, 54, 13

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

• Greatest Common Factor of 60, 85, 54, 13 by common division method
• Greatest Common Factor of 60, 85, 54, 13 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 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 85

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

1,5,17,85

Factors of 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Greatest Common Factor

We found the factors 60,85,54,13 . The biggest common factor number is the GCF number.
So the greatest common factor 60,85,54,13 is 1.

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

• GCF of 93, 17, 82, 44
• GCF of 56, 36, 27, 85
• GCF of 96, 91, 82, 47
• GCF of 63, 26, 54, 32
• GCF of 18, 54, 41, 69

1. What is the GCF of 60, 85, 54, 13?

Answer: GCF of 60, 85, 54, 13 is 1.

2. How to Find the GCF of 60, 85, 54, 13

Answer: Greatest Common Factor(GCF) of 60, 85, 54, 13 = 1

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

Step 2: Then multiply all the prime factors GCF(60, 85, 54, 13) = 1.