Greatest Common Factor of 80, 54, 64, 51

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

• Greatest Common Factor of 80, 54, 64, 51 by common division method
• Greatest Common Factor of 80, 54, 64, 51 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 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Factors of 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Greatest Common Factor

We found the factors 80,54,64,51 . The biggest common factor number is the GCF number.
So the greatest common factor 80,54,64,51 is 1.

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

• GCF of 31, 19, 69, 35
• GCF of 72, 22, 54, 11
• GCF of 57, 21, 70, 44
• GCF of 60, 93, 27, 54
• GCF of 92, 52, 16, 99

1. What is the GCF of 80, 54, 64, 51?

Answer: GCF of 80, 54, 64, 51 is 1.

2. How to Find the GCF of 80, 54, 64, 51

Answer: Greatest Common Factor(GCF) of 80, 54, 64, 51 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 54, 64, 51) = 1.