Greatest Common Factor of 89, 74, 31, 11

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

• Greatest Common Factor of 89, 74, 31, 11 by common division method
• Greatest Common Factor of 89, 74, 31, 11 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 74

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

1,2,37,74

Factors of 31

List of positive integer factors of 31 that divides 31 without a remainder.

1,31

Factors of 11

List of positive integer factors of 11 that divides 11 without a remainder.

1,11

Greatest Common Factor

We found the factors 89,74,31,11 . The biggest common factor number is the GCF number.
So the greatest common factor 89,74,31,11 is 1.

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

• GCF of 20, 71, 37, 68
• GCF of 93, 58, 48, 32
• GCF of 77, 20, 28, 46
• GCF of 30, 41, 76, 43
• GCF of 30, 91, 54, 65

1. What is the GCF of 89, 74, 31, 11?

Answer: GCF of 89, 74, 31, 11 is 1.

2. How to Find the GCF of 89, 74, 31, 11

Answer: Greatest Common Factor(GCF) of 89, 74, 31, 11 = 1

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

Step 2: Then multiply all the prime factors GCF(89, 74, 31, 11) = 1.