Greatest Common Factor of 780, 422, 396, 504, 210

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

• Greatest Common Factor of 780, 422, 396, 504, 210 by common division method
• Greatest Common Factor of 780, 422, 396, 504, 210 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

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

Factors of 422

List of positive integer factors of 422 that divides 422 without a remainder.

1,2,211,422

Factors of 396

List of positive integer factors of 396 that divides 396 without a remainder.

1,2,3,4,6,9,11,12,18,22,33,36,44,66,99,132,198,396

Factors of 504

List of positive integer factors of 504 that divides 504 without a remainder.

1,2,3,4,6,7,8,9,12,14,18,21,24,28,36,42,56,63,72,84,126,168,252,504

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

Greatest Common Factor

We found the factors 780,422,396,504,210 . The biggest common factor number is the GCF number.
So the greatest common factor 780,422,396,504,210 is 2.

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

• GCF of 572, 383, 933, 312, 550
• GCF of 910, 764, 257, 905, 170
• GCF of 308, 336, 697, 872, 150
• GCF of 748, 907, 194, 870, 867
• GCF of 769, 150, 849, 802, 991

1. What is the GCF of 780, 422, 396, 504, 210?

Answer: GCF of 780, 422, 396, 504, 210 is 2.

2. How to Find the GCF of 780, 422, 396, 504, 210

Answer: Greatest Common Factor(GCF) of 780, 422, 396, 504, 210 = 2

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

Step 2: Then multiply all the prime factors GCF(780, 422, 396, 504, 210) = 2.