Greatest Common Factor of 25, 80, 71, 679

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

• Greatest Common Factor of 25, 80, 71, 679 by common division method
• Greatest Common Factor of 25, 80, 71, 679 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 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

Factors of 71

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

1,71

Factors of 679

List of positive integer factors of 679 that divides 679 without a remainder.

1,7,97,679

Greatest Common Factor

We found the factors 25,80,71,679 . The biggest common factor number is the GCF number.
So the greatest common factor 25,80,71,679 is 1.

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

• GCF of 35, 26, 77, 713
• GCF of 12, 37, 44, 897
• GCF of 16, 45, 33, 553
• GCF of 60, 93, 87, 785
• GCF of 94, 19, 18, 918

1. What is the GCF of 25, 80, 71, 679?

Answer: GCF of 25, 80, 71, 679 is 1.

2. How to Find the GCF of 25, 80, 71, 679

Answer: Greatest Common Factor(GCF) of 25, 80, 71, 679 = 1

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

Step 2: Then multiply all the prime factors GCF(25, 80, 71, 679) = 1.