Greatest Common Factor of 393, 168, 405

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

• Greatest Common Factor of 393, 168, 405 by common division method
• Greatest Common Factor of 393, 168, 405 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 168

List of positive integer factors of 168 that divides 168 without a remainder.

1,2,3,4,6,7,8,12,14,21,24,28,42,56,84,168

Factors of 405

List of positive integer factors of 405 that divides 405 without a remainder.

1,3,5,9,15,27,45,81,135,405

Greatest Common Factor

We found the factors 393,168,405 . The biggest common factor number is the GCF number.
So the greatest common factor 393,168,405 is 3.

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

• GCF of 845, 304, 491
• GCF of 983, 726, 220
• GCF of 615, 384, 156
• GCF of 192, 104, 816
• GCF of 743, 523, 675

1. What is the GCF of 393, 168, 405?

Answer: GCF of 393, 168, 405 is 3.

2. How to Find the GCF of 393, 168, 405

Answer: Greatest Common Factor(GCF) of 393, 168, 405 = 3

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

Step 2: Then multiply all the prime factors GCF(393, 168, 405) = 3.