Greatest Common Factor of 64, 61, 52, 81

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

• Greatest Common Factor of 64, 61, 52, 81 by common division method
• Greatest Common Factor of 64, 61, 52, 81 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 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 52

List of positive integer factors of 52 that divides 52 without a remainder.

1,2,4,13,26,52

Factors of 81

List of positive integer factors of 81 that divides 81 without a remainder.

1,3,9,27,81

Greatest Common Factor

We found the factors 64,61,52,81 . The biggest common factor number is the GCF number.
So the greatest common factor 64,61,52,81 is 1.

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

• GCF of 14, 20, 90, 16
• GCF of 50, 96, 12, 50
• GCF of 64, 20, 97, 27
• GCF of 16, 73, 55, 28
• GCF of 60, 27, 97, 57

1. What is the GCF of 64, 61, 52, 81?

Answer: GCF of 64, 61, 52, 81 is 1.

2. How to Find the GCF of 64, 61, 52, 81

Answer: Greatest Common Factor(GCF) of 64, 61, 52, 81 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 61, 52, 81) = 1.