Greatest Common Factor of 90, 31, 79, 96

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

• Greatest Common Factor of 90, 31, 79, 96 by common division method
• Greatest Common Factor of 90, 31, 79, 96 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 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 31

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

1,31

Factors of 79

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

1,79

Factors of 96

List of positive integer factors of 96 that divides 96 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,96

Greatest Common Factor

We found the factors 90,31,79,96 . The biggest common factor number is the GCF number.
So the greatest common factor 90,31,79,96 is 1.

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

• GCF of 47, 88, 79, 93
• GCF of 74, 65, 89, 85
• GCF of 50, 38, 33, 78
• GCF of 99, 51, 16, 79
• GCF of 71, 49, 91, 86

1. What is the GCF of 90, 31, 79, 96?

Answer: GCF of 90, 31, 79, 96 is 1.

2. How to Find the GCF of 90, 31, 79, 96

Answer: Greatest Common Factor(GCF) of 90, 31, 79, 96 = 1

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

Step 2: Then multiply all the prime factors GCF(90, 31, 79, 96) = 1.