Greatest Common Factor of 74, 31, 56, 690

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

• Greatest Common Factor of 74, 31, 56, 690 by common division method
• Greatest Common Factor of 74, 31, 56, 690 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 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 690

List of positive integer factors of 690 that divides 690 without a remainder.

1,2,3,5,6,10,15,23,30,46,69,115,138,230,345,690

Greatest Common Factor

We found the factors 74,31,56,690 . The biggest common factor number is the GCF number.
So the greatest common factor 74,31,56,690 is 1.

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

• GCF of 98, 64, 46, 693
• GCF of 35, 53, 13, 893
• GCF of 22, 49, 51, 161
• GCF of 44, 35, 32, 777
• GCF of 28, 74, 75, 311

1. What is the GCF of 74, 31, 56, 690?

Answer: GCF of 74, 31, 56, 690 is 1.

2. How to Find the GCF of 74, 31, 56, 690

Answer: Greatest Common Factor(GCF) of 74, 31, 56, 690 = 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, 56, 690) = 1.