Greatest Common Factor of 65, 58, 22, 7, 23

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

• Greatest Common Factor of 65, 58, 22, 7, 23 by common division method
• Greatest Common Factor of 65, 58, 22, 7, 23 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 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 58

List of positive integer factors of 58 that divides 58 without a remainder.

1,2,29,58

Factors of 22

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

1,2,11,22

Factors of 7

List of positive integer factors of 7 that divides 7 without a remainder.

1,7

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Greatest Common Factor

We found the factors 65,58,22,7,23 . The biggest common factor number is the GCF number.
So the greatest common factor 65,58,22,7,23 is 1.

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

• GCF of 86, 96, 30, 8, 98
• GCF of 35, 22, 47, 8, 78
• GCF of 36, 54, 54, 6, 76
• GCF of 35, 61, 47, 1, 89
• GCF of 35, 69, 28, 9, 59

1. What is the GCF of 65, 58, 22, 7, 23?

Answer: GCF of 65, 58, 22, 7, 23 is 1.

2. How to Find the GCF of 65, 58, 22, 7, 23

Answer: Greatest Common Factor(GCF) of 65, 58, 22, 7, 23 = 1

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

Step 2: Then multiply all the prime factors GCF(65, 58, 22, 7, 23) = 1.