Greatest Common Factor of 393, 18, 756

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

• Greatest Common Factor of 393, 18, 756 by common division method
• Greatest Common Factor of 393, 18, 756 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 393

List of positive integer factors of 393 that divides 393 without a remainder.

1,3,131,393

Factors of 18

List of positive integer factors of 18 that divides 18 without a remainder.

1,2,3,6,9,18

Factors of 756

List of positive integer factors of 756 that divides 756 without a remainder.

1,2,3,4,6,7,9,12,14,18,21,27,28,36,42,54,63,84,108,126,189,252,378,756

Greatest Common Factor

We found the factors 393,18,756 . The biggest common factor number is the GCF number.
So the greatest common factor 393,18,756 is 3.

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

• GCF of 144, 76, 821
• GCF of 562, 66, 683
• GCF of 697, 90, 561
• GCF of 554, 54, 198
• GCF of 767, 90, 108

1. What is the GCF of 393, 18, 756?

Answer: GCF of 393, 18, 756 is 3.

2. How to Find the GCF of 393, 18, 756

Answer: Greatest Common Factor(GCF) of 393, 18, 756 = 3

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

Step 2: Then multiply all the prime factors GCF(393, 18, 756) = 3.