Greatest Common Factor of 12, 390, 634

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

• Greatest Common Factor of 12, 390, 634 by common division method
• Greatest Common Factor of 12, 390, 634 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Factors of 634

List of positive integer factors of 634 that divides 634 without a remainder.

1,2,317,634

Greatest Common Factor

We found the factors 12,390,634 . The biggest common factor number is the GCF number.
So the greatest common factor 12,390,634 is 2.

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

• GCF of 54, 669, 322
• GCF of 81, 817, 655
• GCF of 56, 628, 512
• GCF of 58, 358, 121
• GCF of 60, 589, 315

1. What is the GCF of 12, 390, 634?

Answer: GCF of 12, 390, 634 is 2.

2. How to Find the GCF of 12, 390, 634

Answer: Greatest Common Factor(GCF) of 12, 390, 634 = 2

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

Step 2: Then multiply all the prime factors GCF(12, 390, 634) = 2.