Greatest Common Factor of 774, 538, 822, 820

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

• Greatest Common Factor of 774, 538, 822, 820 by common division method
• Greatest Common Factor of 774, 538, 822, 820 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 774

List of positive integer factors of 774 that divides 774 without a remainder.

1,2,3,6,9,18,43,86,129,258,387,774

Factors of 538

List of positive integer factors of 538 that divides 538 without a remainder.

1,2,269,538

Factors of 822

List of positive integer factors of 822 that divides 822 without a remainder.

1,2,3,6,137,274,411,822

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

Greatest Common Factor

We found the factors 774,538,822,820 . The biggest common factor number is the GCF number.
So the greatest common factor 774,538,822,820 is 2.

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

• GCF of 811, 780, 380, 429
• GCF of 719, 376, 156, 749
• GCF of 596, 548, 497, 439
• GCF of 477, 835, 776, 249
• GCF of 376, 805, 263, 705

1. What is the GCF of 774, 538, 822, 820?

Answer: GCF of 774, 538, 822, 820 is 2.

2. How to Find the GCF of 774, 538, 822, 820

Answer: Greatest Common Factor(GCF) of 774, 538, 822, 820 = 2

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

Step 2: Then multiply all the prime factors GCF(774, 538, 822, 820) = 2.