Greatest Common Factor of 72, 44, 420

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

• Greatest Common Factor of 72, 44, 420 by common division method
• Greatest Common Factor of 72, 44, 420 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 44

List of positive integer factors of 44 that divides 44 without a remainder.

1,2,4,11,22,44

Factors of 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Greatest Common Factor

We found the factors 72,44,420 . The biggest common factor number is the GCF number.
So the greatest common factor 72,44,420 is 4.

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

• GCF of 64, 80, 838
• GCF of 59, 88, 306
• GCF of 95, 79, 834
• GCF of 41, 92, 652
• GCF of 44, 57, 503

1. What is the GCF of 72, 44, 420?

Answer: GCF of 72, 44, 420 is 4.

2. How to Find the GCF of 72, 44, 420

Answer: Greatest Common Factor(GCF) of 72, 44, 420 = 4

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

Step 2: Then multiply all the prime factors GCF(72, 44, 420) = 4.