Greatest Common Factor of 72, 28, 188

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

• Greatest Common Factor of 72, 28, 188 by common division method
• Greatest Common Factor of 72, 28, 188 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 x 2 = 4

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 28

List of positive integer factors of 28 that divides 28 without a remainder.

1,2,4,7,14,28

Factors of 188

List of positive integer factors of 188 that divides 188 without a remainder.

1,2,4,47,94,188

Greatest Common Factor

We found the factors 72,28,188 . The biggest common factor number is the GCF number.
So the greatest common factor 72,28,188 is 4.

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

• GCF of 10, 53, 565
• GCF of 38, 95, 683
• GCF of 85, 33, 648
• GCF of 38, 87, 817
• GCF of 63, 29, 303

1. What is the GCF of 72, 28, 188?

Answer: GCF of 72, 28, 188 is 4.

2. How to Find the GCF of 72, 28, 188

Answer: Greatest Common Factor(GCF) of 72, 28, 188 = 4

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

Step 2: Then multiply all the prime factors GCF(72, 28, 188) = 4.