Greatest Common Factor of 30, 77, 31, 337

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

• Greatest Common Factor of 30, 77, 31, 337 by common division method
• Greatest Common Factor of 30, 77, 31, 337 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 31

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

1,31

Factors of 337

List of positive integer factors of 337 that divides 337 without a remainder.

1,337

Greatest Common Factor

We found the factors 30,77,31,337 . The biggest common factor number is the GCF number.
So the greatest common factor 30,77,31,337 is 1.

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

• GCF of 60, 18, 94, 530
• GCF of 72, 12, 51, 297
• GCF of 25, 70, 15, 602
• GCF of 74, 15, 39, 264
• GCF of 97, 19, 26, 277

1. What is the GCF of 30, 77, 31, 337?

Answer: GCF of 30, 77, 31, 337 is 1.

2. How to Find the GCF of 30, 77, 31, 337

Answer: Greatest Common Factor(GCF) of 30, 77, 31, 337 = 1

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

Step 2: Then multiply all the prime factors GCF(30, 77, 31, 337) = 1.