Greatest Common Factor of 210, 805, 780

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

• Greatest Common Factor of 210, 805, 780 by common division method
• Greatest Common Factor of 210, 805, 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 5 = 5

Factors of 210

List of positive integer factors of 210 that divides 210 without a remainder.

1,2,3,5,6,7,10,14,15,21,30,35,42,70,105,210

Factors of 805

List of positive integer factors of 805 that divides 805 without a remainder.

1,5,7,23,35,115,161,805

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 210,805,780 . The biggest common factor number is the GCF number.
So the greatest common factor 210,805,780 is 5.

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

• GCF of 671, 231, 367
• GCF of 743, 516, 970
• GCF of 474, 563, 116
• GCF of 906, 595, 551
• GCF of 814, 578, 762

1. What is the GCF of 210, 805, 780?

Answer: GCF of 210, 805, 780 is 5.

2. How to Find the GCF of 210, 805, 780

Answer: Greatest Common Factor(GCF) of 210, 805, 780 = 5

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

Step 2: Then multiply all the prime factors GCF(210, 805, 780) = 5.