Greatest Common Factor of 43, 82, 80, 64

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

• Greatest Common Factor of 43, 82, 80, 64 by common division method
• Greatest Common Factor of 43, 82, 80, 64 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Factors of 82

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

1,2,41,82

Factors of 80

List of positive integer factors of 80 that divides 80 without a remainder.

1,2,4,5,8,10,16,20,40,80

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 43,82,80,64 . The biggest common factor number is the GCF number.
So the greatest common factor 43,82,80,64 is 1.

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

• GCF of 79, 52, 66, 10
• GCF of 34, 36, 27, 54
• GCF of 57, 43, 28, 42
• GCF of 57, 32, 84, 62
• GCF of 27, 57, 46, 69

1. What is the GCF of 43, 82, 80, 64?

Answer: GCF of 43, 82, 80, 64 is 1.

2. How to Find the GCF of 43, 82, 80, 64

Answer: Greatest Common Factor(GCF) of 43, 82, 80, 64 = 1

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

Step 2: Then multiply all the prime factors GCF(43, 82, 80, 64) = 1.