Greatest Common Factor of 69, 89, 13, 22

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

• Greatest Common Factor of 69, 89, 13, 22 by common division method
• Greatest Common Factor of 69, 89, 13, 22 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 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

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

Factors of 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Greatest Common Factor

We found the factors 69,89,13,22 . The biggest common factor number is the GCF number.
So the greatest common factor 69,89,13,22 is 1.

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

• GCF of 33, 71, 29, 94
• GCF of 43, 81, 36, 23
• GCF of 87, 25, 56, 33
• GCF of 46, 32, 57, 88
• GCF of 30, 87, 17, 21

1. What is the GCF of 69, 89, 13, 22?

Answer: GCF of 69, 89, 13, 22 is 1.

2. How to Find the GCF of 69, 89, 13, 22

Answer: Greatest Common Factor(GCF) of 69, 89, 13, 22 = 1

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

Step 2: Then multiply all the prime factors GCF(69, 89, 13, 22) = 1.