Greatest Common Factor of 31, 18, 11, 298

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

• Greatest Common Factor of 31, 18, 11, 298 by common division method
• Greatest Common Factor of 31, 18, 11, 298 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 31

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

1,31

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 11

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

1,11

Factors of 298

List of positive integer factors of 298 that divides 298 without a remainder.

1,2,149,298

Greatest Common Factor

We found the factors 31,18,11,298 . The biggest common factor number is the GCF number.
So the greatest common factor 31,18,11,298 is 1.

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

• GCF of 48, 59, 80, 475
• GCF of 72, 99, 19, 306
• GCF of 50, 67, 42, 964
• GCF of 22, 70, 75, 814
• GCF of 25, 29, 29, 549

1. What is the GCF of 31, 18, 11, 298?

Answer: GCF of 31, 18, 11, 298 is 1.

2. How to Find the GCF of 31, 18, 11, 298

Answer: Greatest Common Factor(GCF) of 31, 18, 11, 298 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 18, 11, 298) = 1.