Greatest Common Factor of 31, 84, 43, 51

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

• Greatest Common Factor of 31, 84, 43, 51 by common division method
• Greatest Common Factor of 31, 84, 43, 51 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 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 51

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

1,3,17,51

Greatest Common Factor

We found the factors 31,84,43,51 . The biggest common factor number is the GCF number.
So the greatest common factor 31,84,43,51 is 1.

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

• GCF of 28, 29, 59, 61
• GCF of 73, 93, 14, 24
• GCF of 71, 78, 21, 45
• GCF of 29, 49, 43, 83
• GCF of 13, 37, 70, 75

1. What is the GCF of 31, 84, 43, 51?

Answer: GCF of 31, 84, 43, 51 is 1.

2. How to Find the GCF of 31, 84, 43, 51

Answer: Greatest Common Factor(GCF) of 31, 84, 43, 51 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 84, 43, 51) = 1.