Greatest Common Factor of 45, 31, 636

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

• Greatest Common Factor of 45, 31, 636 by common division method
• Greatest Common Factor of 45, 31, 636 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 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 31

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

1,31

Factors of 636

List of positive integer factors of 636 that divides 636 without a remainder.

1,2,3,4,6,12,53,106,159,212,318,636

Greatest Common Factor

We found the factors 45,31,636 . The biggest common factor number is the GCF number.
So the greatest common factor 45,31,636 is 1.

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

• GCF of 69, 42, 991
• GCF of 36, 16, 113
• GCF of 65, 67, 898
• GCF of 55, 55, 942
• GCF of 51, 75, 470

1. What is the GCF of 45, 31, 636?

Answer: GCF of 45, 31, 636 is 1.

2. How to Find the GCF of 45, 31, 636

Answer: Greatest Common Factor(GCF) of 45, 31, 636 = 1

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

Step 2: Then multiply all the prime factors GCF(45, 31, 636) = 1.