Greatest Common Factor of 820, 830, 218, 850

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

• Greatest Common Factor of 820, 830, 218, 850 by common division method
• Greatest Common Factor of 820, 830, 218, 850 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 820

List of positive integer factors of 820 that divides 820 without a remainder.

1,2,4,5,10,20,41,82,164,205,410,820

Factors of 830

List of positive integer factors of 830 that divides 830 without a remainder.

1,2,5,10,83,166,415,830

Factors of 218

List of positive integer factors of 218 that divides 218 without a remainder.

1,2,109,218

Factors of 850

List of positive integer factors of 850 that divides 850 without a remainder.

1,2,5,10,17,25,34,50,85,170,425,850

Greatest Common Factor

We found the factors 820,830,218,850 . The biggest common factor number is the GCF number.
So the greatest common factor 820,830,218,850 is 2.

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

• GCF of 360, 296, 583, 626
• GCF of 320, 124, 307, 490
• GCF of 282, 297, 539, 494
• GCF of 112, 324, 190, 695
• GCF of 161, 471, 483, 943

1. What is the GCF of 820, 830, 218, 850?

Answer: GCF of 820, 830, 218, 850 is 2.

2. How to Find the GCF of 820, 830, 218, 850

Answer: Greatest Common Factor(GCF) of 820, 830, 218, 850 = 2

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

Step 2: Then multiply all the prime factors GCF(820, 830, 218, 850) = 2.