Greatest Common Factor of 426, 393, 66

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

• Greatest Common Factor of 426, 393, 66 by common division method
• Greatest Common Factor of 426, 393, 66 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 426

List of positive integer factors of 426 that divides 426 without a remainder.

1,2,3,6,71,142,213,426

Factors of 393

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

1,3,131,393

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

Greatest Common Factor

We found the factors 426,393,66 . The biggest common factor number is the GCF number.
So the greatest common factor 426,393,66 is 3.

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

• GCF of 979, 351, 91
• GCF of 792, 887, 60
• GCF of 310, 455, 53
• GCF of 871, 223, 18
• GCF of 495, 402, 47

1. What is the GCF of 426, 393, 66?

Answer: GCF of 426, 393, 66 is 3.

2. How to Find the GCF of 426, 393, 66

Answer: Greatest Common Factor(GCF) of 426, 393, 66 = 3

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

Step 2: Then multiply all the prime factors GCF(426, 393, 66) = 3.