Greatest Common Factor of 71, 60, 89, 13

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

• Greatest Common Factor of 71, 60, 89, 13 by common division method
• Greatest Common Factor of 71, 60, 89, 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 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

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 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

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 71,60,89,13 . The biggest common factor number is the GCF number.
So the greatest common factor 71,60,89,13 is 1.

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

• GCF of 76, 47, 76, 16
• GCF of 51, 94, 91, 44
• GCF of 78, 41, 18, 29
• GCF of 27, 50, 82, 60
• GCF of 37, 35, 43, 63

1. What is the GCF of 71, 60, 89, 13?

Answer: GCF of 71, 60, 89, 13 is 1.

2. How to Find the GCF of 71, 60, 89, 13

Answer: Greatest Common Factor(GCF) of 71, 60, 89, 13 = 1

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

Step 2: Then multiply all the prime factors GCF(71, 60, 89, 13) = 1.