Greatest Common Factor of 43, 79, 52, 20, 43

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

• Greatest Common Factor of 43, 79, 52, 20, 43 by common division method
• Greatest Common Factor of 43, 79, 52, 20, 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 43

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

1,43

Factors of 79

List of positive integer factors of 79 that divides 79 without a remainder.

1,79

Factors of 52

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

1,2,4,13,26,52

Factors of 20

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

1,2,4,5,10,20

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 43,79,52,20,43 . The biggest common factor number is the GCF number.
So the greatest common factor 43,79,52,20,43 is 1.

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

• GCF of 95, 85, 43, 64, 98
• GCF of 18, 65, 78, 31, 50
• GCF of 42, 41, 54, 48, 34
• GCF of 96, 91, 50, 76, 22
• GCF of 79, 61, 49, 99, 55

1. What is the GCF of 43, 79, 52, 20, 43?

Answer: GCF of 43, 79, 52, 20, 43 is 1.

2. How to Find the GCF of 43, 79, 52, 20, 43

Answer: Greatest Common Factor(GCF) of 43, 79, 52, 20, 43 = 1

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

Step 2: Then multiply all the prime factors GCF(43, 79, 52, 20, 43) = 1.