Greatest Common Factor of 99, 31, 70, 47

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

• Greatest Common Factor of 99, 31, 70, 47 by common division method
• Greatest Common Factor of 99, 31, 70, 47 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 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 31

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

1,31

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 47

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

1,47

Greatest Common Factor

We found the factors 99,31,70,47 . The biggest common factor number is the GCF number.
So the greatest common factor 99,31,70,47 is 1.

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

• GCF of 22, 85, 79, 79
• GCF of 10, 77, 76, 13
• GCF of 19, 25, 50, 61
• GCF of 55, 87, 37, 62
• GCF of 83, 89, 31, 52

1. What is the GCF of 99, 31, 70, 47?

Answer: GCF of 99, 31, 70, 47 is 1.

2. How to Find the GCF of 99, 31, 70, 47

Answer: Greatest Common Factor(GCF) of 99, 31, 70, 47 = 1

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

Step 2: Then multiply all the prime factors GCF(99, 31, 70, 47) = 1.