Greatest Common Factor of 72, 68, 480

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

• Greatest Common Factor of 72, 68, 480 by common division method
• Greatest Common Factor of 72, 68, 480 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 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 480

List of positive integer factors of 480 that divides 480 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,32,40,48,60,80,96,120,160,240,480

Greatest Common Factor

We found the factors 72,68,480 . The biggest common factor number is the GCF number.
So the greatest common factor 72,68,480 is 4.

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

• GCF of 22, 54, 253
• GCF of 85, 53, 571
• GCF of 86, 32, 839
• GCF of 65, 64, 280
• GCF of 49, 99, 293

1. What is the GCF of 72, 68, 480?

Answer: GCF of 72, 68, 480 is 4.

2. How to Find the GCF of 72, 68, 480

Answer: Greatest Common Factor(GCF) of 72, 68, 480 = 4

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

Step 2: Then multiply all the prime factors GCF(72, 68, 480) = 4.