Greatest Common Factor of 393, 744, 642

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

• Greatest Common Factor of 393, 744, 642 by common division method
• Greatest Common Factor of 393, 744, 642 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 744

List of positive integer factors of 744 that divides 744 without a remainder.

1,2,3,4,6,8,12,24,31,62,93,124,186,248,372,744

Factors of 642

List of positive integer factors of 642 that divides 642 without a remainder.

1,2,3,6,107,214,321,642

Greatest Common Factor

We found the factors 393,744,642 . The biggest common factor number is the GCF number.
So the greatest common factor 393,744,642 is 3.

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

• GCF of 405, 852, 421
• GCF of 812, 752, 651
• GCF of 922, 839, 929
• GCF of 566, 870, 249
• GCF of 119, 702, 597

1. What is the GCF of 393, 744, 642?

Answer: GCF of 393, 744, 642 is 3.

2. How to Find the GCF of 393, 744, 642

Answer: Greatest Common Factor(GCF) of 393, 744, 642 = 3

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

Step 2: Then multiply all the prime factors GCF(393, 744, 642) = 3.