Greatest Common Factor of 31, 51, 18, 4, 76

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

• Greatest Common Factor of 31, 51, 18, 4, 76 by common division method
• Greatest Common Factor of 31, 51, 18, 4, 76 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ 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 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 18

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

1,2,3,6,9,18

Factors of 4

List of positive integer factors of 4 that divides 4 without a remainder.

1,2,4

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Greatest Common Factor

We found the factors 31,51,18,4,76 . The biggest common factor number is the GCF number.
So the greatest common factor 31,51,18,4,76 is 1.

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

• GCF of 78, 81, 65, 3, 58
• GCF of 43, 72, 79, 5, 79
• GCF of 63, 20, 64, 1, 80
• GCF of 46, 53, 20, 4, 93
• GCF of 23, 60, 12, 9, 25

1. What is the GCF of 31, 51, 18, 4, 76?

Answer: GCF of 31, 51, 18, 4, 76 is 1.

2. How to Find the GCF of 31, 51, 18, 4, 76

Answer: Greatest Common Factor(GCF) of 31, 51, 18, 4, 76 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 51, 18, 4, 76) = 1.