Greatest Common Factor of 420, 756, 608

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

• Greatest Common Factor of 420, 756, 608 by common division method
• Greatest Common Factor of 420, 756, 608 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 2 = 4

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 756

List of positive integer factors of 756 that divides 756 without a remainder.

1,2,3,4,6,7,9,12,14,18,21,27,28,36,42,54,63,84,108,126,189,252,378,756

Factors of 608

List of positive integer factors of 608 that divides 608 without a remainder.

1,2,4,8,16,19,32,38,76,152,304,608

Greatest Common Factor

We found the factors 420,756,608 . The biggest common factor number is the GCF number.
So the greatest common factor 420,756,608 is 4.

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

• GCF of 181, 499, 778
• GCF of 836, 604, 676
• GCF of 678, 494, 488
• GCF of 764, 614, 343
• GCF of 734, 318, 916

1. What is the GCF of 420, 756, 608?

Answer: GCF of 420, 756, 608 is 4.

2. How to Find the GCF of 420, 756, 608

Answer: Greatest Common Factor(GCF) of 420, 756, 608 = 4

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

Step 2: Then multiply all the prime factors GCF(420, 756, 608) = 4.