Greatest Common Factor of 42, 12, 516

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

• Greatest Common Factor of 42, 12, 516 by common division method
• Greatest Common Factor of 42, 12, 516 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 x 3 = 6

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 12

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

1,2,3,4,6,12

Factors of 516

List of positive integer factors of 516 that divides 516 without a remainder.

1,2,3,4,6,12,43,86,129,172,258,516

Greatest Common Factor

We found the factors 42,12,516 . The biggest common factor number is the GCF number.
So the greatest common factor 42,12,516 is 6.

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

• GCF of 40, 66, 964
• GCF of 30, 57, 402
• GCF of 53, 39, 627
• GCF of 55, 95, 651
• GCF of 41, 91, 367

1. What is the GCF of 42, 12, 516?

Answer: GCF of 42, 12, 516 is 6.

2. How to Find the GCF of 42, 12, 516

Answer: Greatest Common Factor(GCF) of 42, 12, 516 = 6

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

Step 2: Then multiply all the prime factors GCF(42, 12, 516) = 6.