Greatest Common Factor of 54, 25, 31, 63

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

• Greatest Common Factor of 54, 25, 31, 63 by common division method
• Greatest Common Factor of 54, 25, 31, 63 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 54

List of positive integer factors of 54 that divides 54 without a remainder.

1,2,3,6,9,18,27,54

Factors of 25

List of positive integer factors of 25 that divides 25 without a remainder.

1,5,25

Factors of 31

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

1,31

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Greatest Common Factor

We found the factors 54,25,31,63 . The biggest common factor number is the GCF number.
So the greatest common factor 54,25,31,63 is 1.

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

• GCF of 19, 64, 22, 76
• GCF of 70, 59, 68, 25
• GCF of 17, 34, 43, 39
• GCF of 61, 35, 35, 94
• GCF of 67, 68, 56, 18

1. What is the GCF of 54, 25, 31, 63?

Answer: GCF of 54, 25, 31, 63 is 1.

2. How to Find the GCF of 54, 25, 31, 63

Answer: Greatest Common Factor(GCF) of 54, 25, 31, 63 = 1

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

Step 2: Then multiply all the prime factors GCF(54, 25, 31, 63) = 1.