Greatest Common Factor of 31, 38, 47, 84

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

• Greatest Common Factor of 31, 38, 47, 84 by common division method
• Greatest Common Factor of 31, 38, 47, 84 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 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 47

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

1,47

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

Greatest Common Factor

We found the factors 31,38,47,84 . The biggest common factor number is the GCF number.
So the greatest common factor 31,38,47,84 is 1.

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

• GCF of 41, 78, 18, 14
• GCF of 83, 85, 96, 25
• GCF of 39, 98, 26, 68
• GCF of 61, 64, 14, 55
• GCF of 13, 99, 86, 62

1. What is the GCF of 31, 38, 47, 84?

Answer: GCF of 31, 38, 47, 84 is 1.

2. How to Find the GCF of 31, 38, 47, 84

Answer: Greatest Common Factor(GCF) of 31, 38, 47, 84 = 1

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

Step 2: Then multiply all the prime factors GCF(31, 38, 47, 84) = 1.