Greatest Common Factor of 9, 57, 80, 79, 93

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

• Greatest Common Factor of 9, 57, 80, 79, 93 by common division method
• Greatest Common Factor of 9, 57, 80, 79, 93 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 9

List of positive integer factors of 9 that divides 9 without a remainder.

1,3,9

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

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 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

Factors of 93

List of positive integer factors of 93 that divides 93 without a remainder.

1,3,31,93

Greatest Common Factor

We found the factors 9,57,80,79,93 . The biggest common factor number is the GCF number.
So the greatest common factor 9,57,80,79,93 is 1.

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

• GCF of 6, 60, 40, 40, 65
• GCF of 3, 77, 99, 44, 63
• GCF of 9, 95, 62, 94, 51
• GCF of 4, 30, 44, 21, 68
• GCF of 2, 16, 95, 97, 69

1. What is the GCF of 9, 57, 80, 79, 93?

Answer: GCF of 9, 57, 80, 79, 93 is 1.

2. How to Find the GCF of 9, 57, 80, 79, 93

Answer: Greatest Common Factor(GCF) of 9, 57, 80, 79, 93 = 1

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

Step 2: Then multiply all the prime factors GCF(9, 57, 80, 79, 93) = 1.