Greatest Common Factor of 72, 16, 20, 210

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

• Greatest Common Factor of 72, 16, 20, 210 by common division method
• Greatest Common Factor of 72, 16, 20, 210 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 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Factors of 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 210

List of positive integer factors of 210 that divides 210 without a remainder.

1,2,3,5,6,7,10,14,15,21,30,35,42,70,105,210

Greatest Common Factor

We found the factors 72,16,20,210 . The biggest common factor number is the GCF number.
So the greatest common factor 72,16,20,210 is 2.

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

• GCF of 66, 15, 21, 207
• GCF of 41, 58, 69, 753
• GCF of 73, 12, 40, 853
• GCF of 27, 83, 75, 327
• GCF of 69, 99, 60, 926

1. What is the GCF of 72, 16, 20, 210?

Answer: GCF of 72, 16, 20, 210 is 2.

2. How to Find the GCF of 72, 16, 20, 210

Answer: Greatest Common Factor(GCF) of 72, 16, 20, 210 = 2

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

Step 2: Then multiply all the prime factors GCF(72, 16, 20, 210) = 2.