Greatest Common Factor of 65, 79, 71, 40, 35

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

• Greatest Common Factor of 65, 79, 71, 40, 35 by common division method
• Greatest Common Factor of 65, 79, 71, 40, 35 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 79

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

1,79

Factors of 71

List of positive integer factors of 71 that divides 71 without a remainder.

1,71

Factors of 40

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

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

Factors of 35

List of positive integer factors of 35 that divides 35 without a remainder.

1,5,7,35

Greatest Common Factor

We found the factors 65,79,71,40,35 . The biggest common factor number is the GCF number.
So the greatest common factor 65,79,71,40,35 is 1.

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

• GCF of 64, 54, 66, 64, 44
• GCF of 87, 69, 71, 87, 59
• GCF of 87, 44, 57, 82, 68
• GCF of 65, 78, 38, 59, 35
• GCF of 10, 30, 51, 51, 11

1. What is the GCF of 65, 79, 71, 40, 35?

Answer: GCF of 65, 79, 71, 40, 35 is 1.

2. How to Find the GCF of 65, 79, 71, 40, 35

Answer: Greatest Common Factor(GCF) of 65, 79, 71, 40, 35 = 1

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

Step 2: Then multiply all the prime factors GCF(65, 79, 71, 40, 35) = 1.