Greatest Common Factor of 64, 88, 20, 39

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

• Greatest Common Factor of 64, 88, 20, 39 by common division method
• Greatest Common Factor of 64, 88, 20, 39 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 64

List of positive integer factors of 64 that divides 64 without a remainder.

1,2,4,8,16,32,64

Factors of 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 39

List of positive integer factors of 39 that divides 39 without a remainder.

1,3,13,39

Greatest Common Factor

We found the factors 64,88,20,39 . The biggest common factor number is the GCF number.
So the greatest common factor 64,88,20,39 is 1.

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

• GCF of 55, 58, 29, 71
• GCF of 98, 56, 55, 30
• GCF of 34, 16, 88, 33
• GCF of 71, 69, 38, 77
• GCF of 45, 84, 22, 25

1. What is the GCF of 64, 88, 20, 39?

Answer: GCF of 64, 88, 20, 39 is 1.

2. How to Find the GCF of 64, 88, 20, 39

Answer: Greatest Common Factor(GCF) of 64, 88, 20, 39 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 88, 20, 39) = 1.