Greatest Common Factor of 420, 618, 76

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

• Greatest Common Factor of 420, 618, 76 by common division method
• Greatest Common Factor of 420, 618, 76 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 420

List of positive integer factors of 420 that divides 420 without a remainder.

1,2,3,4,5,6,7,10,12,14,15,20,21,28,30,35,42,60,70,84,105,140,210,420

Factors of 618

List of positive integer factors of 618 that divides 618 without a remainder.

1,2,3,6,103,206,309,618

Factors of 76

List of positive integer factors of 76 that divides 76 without a remainder.

1,2,4,19,38,76

Greatest Common Factor

We found the factors 420,618,76 . The biggest common factor number is the GCF number.
So the greatest common factor 420,618,76 is 2.

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

• GCF of 904, 730, 97
• GCF of 431, 257, 68
• GCF of 594, 339, 67
• GCF of 709, 377, 37
• GCF of 363, 366, 80

1. What is the GCF of 420, 618, 76?

Answer: GCF of 420, 618, 76 is 2.

2. How to Find the GCF of 420, 618, 76

Answer: Greatest Common Factor(GCF) of 420, 618, 76 = 2

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

Step 2: Then multiply all the prime factors GCF(420, 618, 76) = 2.