Greatest Common Factor of 43, 90, 72, 52

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

• Greatest Common Factor of 43, 90, 72, 52 by common division method
• Greatest Common Factor of 43, 90, 72, 52 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 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 52

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

1,2,4,13,26,52

Greatest Common Factor

We found the factors 43,90,72,52 . The biggest common factor number is the GCF number.
So the greatest common factor 43,90,72,52 is 1.

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

• GCF of 60, 97, 36, 33
• GCF of 81, 86, 25, 18
• GCF of 22, 31, 67, 32
• GCF of 79, 55, 67, 11
• GCF of 42, 57, 11, 19

1. What is the GCF of 43, 90, 72, 52?

Answer: GCF of 43, 90, 72, 52 is 1.

2. How to Find the GCF of 43, 90, 72, 52

Answer: Greatest Common Factor(GCF) of 43, 90, 72, 52 = 1

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

Step 2: Then multiply all the prime factors GCF(43, 90, 72, 52) = 1.