Greatest Common Factor of 80, 75, 8

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

• Greatest Common Factor of 80, 75, 8 by common division method
• Greatest Common Factor of 80, 75, 8 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 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 8

List of positive integer factors of 8 that divides 8 without a remainder.

1,2,4,8

Greatest Common Factor

We found the factors 80,75,8 . The biggest common factor number is the GCF number.
So the greatest common factor 80,75,8 is 1.

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

• GCF of 37, 82, 9
• GCF of 43, 73, 8
• GCF of 29, 88, 3
• GCF of 63, 78, 5
• GCF of 40, 56, 6

1. What is the GCF of 80, 75, 8?

Answer: GCF of 80, 75, 8 is 1.

2. How to Find the GCF of 80, 75, 8

Answer: Greatest Common Factor(GCF) of 80, 75, 8 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 75, 8) = 1.