Greatest Common Factor of 20, 378, 756

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

• Greatest Common Factor of 20, 378, 756 by common division method
• Greatest Common Factor of 20, 378, 756 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 20

List of positive integer factors of 20 that divides 20 without a remainder.

1,2,4,5,10,20

Factors of 378

List of positive integer factors of 378 that divides 378 without a remainder.

1,2,3,6,7,9,14,18,21,27,42,54,63,126,189,378

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

Greatest Common Factor

We found the factors 20,378,756 . The biggest common factor number is the GCF number.
So the greatest common factor 20,378,756 is 2.

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

• GCF of 58, 726, 357
• GCF of 40, 802, 143
• GCF of 86, 632, 606
• GCF of 56, 195, 254
• GCF of 95, 590, 452

1. What is the GCF of 20, 378, 756?

Answer: GCF of 20, 378, 756 is 2.

2. How to Find the GCF of 20, 378, 756

Answer: Greatest Common Factor(GCF) of 20, 378, 756 = 2

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

Step 2: Then multiply all the prime factors GCF(20, 378, 756) = 2.