Greatest Common Factor of 378, 806, 780

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

• Greatest Common Factor of 378, 806, 780 by common division method
• Greatest Common Factor of 378, 806, 780 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 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 806

List of positive integer factors of 806 that divides 806 without a remainder.

1,2,13,26,31,62,403,806

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Greatest Common Factor

We found the factors 378,806,780 . The biggest common factor number is the GCF number.
So the greatest common factor 378,806,780 is 2.

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

• GCF of 695, 253, 339
• GCF of 391, 980, 546
• GCF of 600, 735, 543
• GCF of 988, 359, 334
• GCF of 496, 396, 140

1. What is the GCF of 378, 806, 780?

Answer: GCF of 378, 806, 780 is 2.

2. How to Find the GCF of 378, 806, 780

Answer: Greatest Common Factor(GCF) of 378, 806, 780 = 2

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

Step 2: Then multiply all the prime factors GCF(378, 806, 780) = 2.