Greatest Common Factor of 79, 23, 24, 40

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

• Greatest Common Factor of 79, 23, 24, 40 by common division method
• Greatest Common Factor of 79, 23, 24, 40 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 79

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

1,79

Factors of 23

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

1,23

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Greatest Common Factor

We found the factors 79,23,24,40 . The biggest common factor number is the GCF number.
So the greatest common factor 79,23,24,40 is 1.

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

• GCF of 41, 65, 48, 95
• GCF of 76, 45, 68, 77
• GCF of 88, 35, 18, 33
• GCF of 21, 32, 35, 36
• GCF of 41, 78, 17, 99

1. What is the GCF of 79, 23, 24, 40?

Answer: GCF of 79, 23, 24, 40 is 1.

2. How to Find the GCF of 79, 23, 24, 40

Answer: Greatest Common Factor(GCF) of 79, 23, 24, 40 = 1

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

Step 2: Then multiply all the prime factors GCF(79, 23, 24, 40) = 1.