Greatest Common Factor of 80, 72, 671

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

• Greatest Common Factor of 80, 72, 671 by common division method
• Greatest Common Factor of 80, 72, 671 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 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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 671

List of positive integer factors of 671 that divides 671 without a remainder.

1,11,61,671

Greatest Common Factor

We found the factors 80,72,671 . The biggest common factor number is the GCF number.
So the greatest common factor 80,72,671 is 1.

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

• GCF of 54, 16, 672
• GCF of 26, 56, 923
• GCF of 66, 58, 674
• GCF of 61, 88, 354
• GCF of 11, 22, 248

1. What is the GCF of 80, 72, 671?

Answer: GCF of 80, 72, 671 is 1.

2. How to Find the GCF of 80, 72, 671

Answer: Greatest Common Factor(GCF) of 80, 72, 671 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 72, 671) = 1.