Greatest Common Factor of 74, 31, 90, 137

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

• Greatest Common Factor of 74, 31, 90, 137 by common division method
• Greatest Common Factor of 74, 31, 90, 137 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 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 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 137

List of positive integer factors of 137 that divides 137 without a remainder.

1,137

Greatest Common Factor

We found the factors 74,31,90,137 . The biggest common factor number is the GCF number.
So the greatest common factor 74,31,90,137 is 1.

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

• GCF of 58, 90, 92, 318
• GCF of 11, 98, 56, 809
• GCF of 91, 77, 13, 504
• GCF of 81, 14, 48, 123
• GCF of 14, 56, 10, 520

1. What is the GCF of 74, 31, 90, 137?

Answer: GCF of 74, 31, 90, 137 is 1.

2. How to Find the GCF of 74, 31, 90, 137

Answer: Greatest Common Factor(GCF) of 74, 31, 90, 137 = 1

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

Step 2: Then multiply all the prime factors GCF(74, 31, 90, 137) = 1.