Greatest Common Factor of 31, 47, 14, 378

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

• Greatest Common Factor of 31, 47, 14, 378 by common division method
• Greatest Common Factor of 31, 47, 14, 378 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 47

List of positive integer factors of 47 that divides 47 without a remainder.

1,47

Factors of 14

List of positive integer factors of 14 that divides 14 without a remainder.

1,2,7,14

Factors of 378

List of positive integer factors of 378 that divides 378 without a remainder.

1,2,3,6,7,9,14,18,21,27,42,54,63,126,189,378

Greatest Common Factor

We found the factors 31,47,14,378 . The biggest common factor number is the GCF number.
So the greatest common factor 31,47,14,378 is 1.

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

• GCF of 80, 46, 50, 413
• GCF of 31, 89, 35, 103
• GCF of 99, 56, 44, 964
• GCF of 74, 70, 43, 307
• GCF of 64, 84, 25, 292

1. What is the GCF of 31, 47, 14, 378?

Answer: GCF of 31, 47, 14, 378 is 1.

2. How to Find the GCF of 31, 47, 14, 378

Answer: Greatest Common Factor(GCF) of 31, 47, 14, 378 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 47, 14, 378) = 1.