Greatest Common Factor of 64, 18, 43, 43

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

• Greatest Common Factor of 64, 18, 43, 43 by common division method
• Greatest Common Factor of 64, 18, 43, 43 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 64

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

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

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 43

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

1,43

Factors of 43

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

1,43

Greatest Common Factor

We found the factors 64,18,43,43 . The biggest common factor number is the GCF number.
So the greatest common factor 64,18,43,43 is 1.

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

• GCF of 86, 17, 20, 24
• GCF of 33, 67, 47, 53
• GCF of 58, 54, 25, 98
• GCF of 28, 24, 22, 68
• GCF of 80, 37, 13, 89

1. What is the GCF of 64, 18, 43, 43?

Answer: GCF of 64, 18, 43, 43 is 1.

2. How to Find the GCF of 64, 18, 43, 43

Answer: Greatest Common Factor(GCF) of 64, 18, 43, 43 = 1

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

Step 2: Then multiply all the prime factors GCF(64, 18, 43, 43) = 1.