Greatest Common Factor of 13, 89, 89, 79, 89

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

• Greatest Common Factor of 13, 89, 89, 79, 89 by common division method
• Greatest Common Factor of 13, 89, 89, 79, 89 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 13

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

1,13

Factors of 89

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

1,89

Factors of 89

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

1,89

Factors of 79

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

1,79

Factors of 89

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

1,89

Greatest Common Factor

We found the factors 13,89,89,79,89 . The biggest common factor number is the GCF number.
So the greatest common factor 13,89,89,79,89 is 1.

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

• GCF of 43, 74, 69, 65, 61
• GCF of 65, 45, 85, 19, 83
• GCF of 51, 99, 29, 22, 21
• GCF of 97, 47, 91, 89, 84
• GCF of 52, 84, 73, 70, 34

1. What is the GCF of 13, 89, 89, 79, 89?

Answer: GCF of 13, 89, 89, 79, 89 is 1.

2. How to Find the GCF of 13, 89, 89, 79, 89

Answer: Greatest Common Factor(GCF) of 13, 89, 89, 79, 89 = 1

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

Step 2: Then multiply all the prime factors GCF(13, 89, 89, 79, 89) = 1.