Greatest Common Factor of 72, 21, 348

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

• Greatest Common Factor of 72, 21, 348 by common division method
• Greatest Common Factor of 72, 21, 348 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 348

List of positive integer factors of 348 that divides 348 without a remainder.

1,2,3,4,6,12,29,58,87,116,174,348

Greatest Common Factor

We found the factors 72,21,348 . The biggest common factor number is the GCF number.
So the greatest common factor 72,21,348 is 3.

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

• GCF of 85, 50, 108
• GCF of 76, 60, 868
• GCF of 91, 88, 845
• GCF of 96, 65, 126
• GCF of 73, 94, 172

1. What is the GCF of 72, 21, 348?

Answer: GCF of 72, 21, 348 is 3.

2. How to Find the GCF of 72, 21, 348

Answer: Greatest Common Factor(GCF) of 72, 21, 348 = 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, 348) = 3.