Greatest Common Factor of 89, 80, 74, 320

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

• Greatest Common Factor of 89, 80, 74, 320 by common division method
• Greatest Common Factor of 89, 80, 74, 320 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 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

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 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 320

List of positive integer factors of 320 that divides 320 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,160,320

Greatest Common Factor

We found the factors 89,80,74,320 . The biggest common factor number is the GCF number.
So the greatest common factor 89,80,74,320 is 1.

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

• GCF of 65, 83, 57, 837
• GCF of 18, 94, 99, 291
• GCF of 77, 89, 43, 317
• GCF of 39, 22, 36, 995
• GCF of 83, 56, 58, 679

1. What is the GCF of 89, 80, 74, 320?

Answer: GCF of 89, 80, 74, 320 is 1.

2. How to Find the GCF of 89, 80, 74, 320

Answer: Greatest Common Factor(GCF) of 89, 80, 74, 320 = 1

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

Step 2: Then multiply all the prime factors GCF(89, 80, 74, 320) = 1.