Greatest Common Factor of 402, 820, 774

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

• Greatest Common Factor of 402, 820, 774 by common division method
• Greatest Common Factor of 402, 820, 774 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 402

List of positive integer factors of 402 that divides 402 without a remainder.

1,2,3,6,67,134,201,402

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 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

Greatest Common Factor

We found the factors 402,820,774 . The biggest common factor number is the GCF number.
So the greatest common factor 402,820,774 is 2.

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

• GCF of 199, 584, 380
• GCF of 401, 226, 598
• GCF of 882, 620, 172
• GCF of 217, 731, 217
• GCF of 241, 241, 790

1. What is the GCF of 402, 820, 774?

Answer: GCF of 402, 820, 774 is 2.

2. How to Find the GCF of 402, 820, 774

Answer: Greatest Common Factor(GCF) of 402, 820, 774 = 2

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

Step 2: Then multiply all the prime factors GCF(402, 820, 774) = 2.