Greatest Common Factor of 65, 47, 64

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

• Greatest Common Factor of 65, 47, 64 by common division method
• Greatest Common Factor of 65, 47, 64 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 65

List of positive integer factors of 65 that divides 65 without a remainder.

1,5,13,65

Factors of 47

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

1,47

Factors of 64

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

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

Greatest Common Factor

We found the factors 65,47,64 . The biggest common factor number is the GCF number.
So the greatest common factor 65,47,64 is 1.

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

• GCF of 39, 90, 32
• GCF of 26, 25, 95
• GCF of 47, 13, 16
• GCF of 18, 11, 70
• GCF of 43, 74, 81

1. What is the GCF of 65, 47, 64?

Answer: GCF of 65, 47, 64 is 1.

2. How to Find the GCF of 65, 47, 64

Answer: Greatest Common Factor(GCF) of 65, 47, 64 = 1

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

Step 2: Then multiply all the prime factors GCF(65, 47, 64) = 1.