Greatest Common Factor of 64, 82, 94, 20

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

• Greatest Common Factor of 64, 82, 94, 20 by common division method
• Greatest Common Factor of 64, 82, 94, 20 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

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 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

Factors of 94

List of positive integer factors of 94 that divides 94 without a remainder.

1,2,47,94

Factors of 20

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

1,2,4,5,10,20

Greatest Common Factor

We found the factors 64,82,94,20 . The biggest common factor number is the GCF number.
So the greatest common factor 64,82,94,20 is 2.

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

• GCF of 27, 68, 48, 21
• GCF of 90, 67, 31, 74
• GCF of 83, 31, 56, 71
• GCF of 88, 42, 45, 82
• GCF of 37, 97, 72, 71

1. What is the GCF of 64, 82, 94, 20?

Answer: GCF of 64, 82, 94, 20 is 2.

2. How to Find the GCF of 64, 82, 94, 20

Answer: Greatest Common Factor(GCF) of 64, 82, 94, 20 = 2

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

Step 2: Then multiply all the prime factors GCF(64, 82, 94, 20) = 2.