Greatest Common Factor of 72, 21, 282

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

• Greatest Common Factor of 72, 21, 282 by common division method
• Greatest Common Factor of 72, 21, 282 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

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 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 282

List of positive integer factors of 282 that divides 282 without a remainder.

1,2,3,6,47,94,141,282

Greatest Common Factor

We found the factors 72,21,282 . The biggest common factor number is the GCF number.
So the greatest common factor 72,21,282 is 3.

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

• GCF of 31, 71, 486
• GCF of 82, 77, 731
• GCF of 37, 36, 240
• GCF of 63, 97, 744
• GCF of 28, 85, 708

1. What is the GCF of 72, 21, 282?

Answer: GCF of 72, 21, 282 is 3.

2. How to Find the GCF of 72, 21, 282

Answer: Greatest Common Factor(GCF) of 72, 21, 282 = 3

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

Step 2: Then multiply all the prime factors GCF(72, 21, 282) = 3.