Greatest Common Factor of 70, 13, 79, 60

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

• Greatest Common Factor of 70, 13, 79, 60 by common division method
• Greatest Common Factor of 70, 13, 79, 60 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 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 13

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

1,13

Factors of 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

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

Greatest Common Factor

We found the factors 70,13,79,60 . The biggest common factor number is the GCF number.
So the greatest common factor 70,13,79,60 is 1.

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

• GCF of 52, 33, 39, 29
• GCF of 27, 42, 17, 60
• GCF of 88, 39, 74, 19
• GCF of 11, 12, 82, 76
• GCF of 43, 35, 74, 14

1. What is the GCF of 70, 13, 79, 60?

Answer: GCF of 70, 13, 79, 60 is 1.

2. How to Find the GCF of 70, 13, 79, 60

Answer: Greatest Common Factor(GCF) of 70, 13, 79, 60 = 1

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

Step 2: Then multiply all the prime factors GCF(70, 13, 79, 60) = 1.