Greatest Common Factor of 80, 69, 22, 1, 54

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

• Greatest Common Factor of 80, 69, 22, 1, 54 by common division method
• Greatest Common Factor of 80, 69, 22, 1, 54 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 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 22

List of positive integer factors of 22 that divides 22 without a remainder.

1,2,11,22

Factors of 1

List of positive integer factors of 1 that divides 1 without a remainder.

1

Factors of 54

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

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

Greatest Common Factor

We found the factors 80,69,22,1,54 . The biggest common factor number is the GCF number.
So the greatest common factor 80,69,22,1,54 is 1.

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

• GCF of 21, 83, 89, 1, 30
• GCF of 41, 90, 31, 7, 62
• GCF of 89, 91, 40, 7, 14
• GCF of 27, 43, 75, 2, 59
• GCF of 37, 73, 38, 2, 78

1. What is the GCF of 80, 69, 22, 1, 54?

Answer: GCF of 80, 69, 22, 1, 54 is 1.

2. How to Find the GCF of 80, 69, 22, 1, 54

Answer: Greatest Common Factor(GCF) of 80, 69, 22, 1, 54 = 1

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

Step 2: Then multiply all the prime factors GCF(80, 69, 22, 1, 54) = 1.