Greatest Common Factor of 72, 40, 538

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

• Greatest Common Factor of 72, 40, 538 by common division method
• Greatest Common Factor of 72, 40, 538 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 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 40

List of positive integer factors of 40 that divides 40 without a remainder.

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

Factors of 538

List of positive integer factors of 538 that divides 538 without a remainder.

1,2,269,538

Greatest Common Factor

We found the factors 72,40,538 . The biggest common factor number is the GCF number.
So the greatest common factor 72,40,538 is 2.

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

• GCF of 75, 73, 874
• GCF of 59, 45, 653
• GCF of 22, 95, 119
• GCF of 43, 46, 250
• GCF of 18, 87, 928

1. What is the GCF of 72, 40, 538?

Answer: GCF of 72, 40, 538 is 2.

2. How to Find the GCF of 72, 40, 538

Answer: Greatest Common Factor(GCF) of 72, 40, 538 = 2

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

Step 2: Then multiply all the prime factors GCF(72, 40, 538) = 2.