Greatest Common Factor of 742, 820, 636

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

• Greatest Common Factor of 742, 820, 636 by common division method
• Greatest Common Factor of 742, 820, 636 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 742

List of positive integer factors of 742 that divides 742 without a remainder.

1,2,7,14,53,106,371,742

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 636

List of positive integer factors of 636 that divides 636 without a remainder.

1,2,3,4,6,12,53,106,159,212,318,636

Greatest Common Factor

We found the factors 742,820,636 . The biggest common factor number is the GCF number.
So the greatest common factor 742,820,636 is 2.

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

• GCF of 527, 330, 312
• GCF of 552, 493, 433
• GCF of 821, 573, 666
• GCF of 640, 159, 727
• GCF of 348, 867, 336

1. What is the GCF of 742, 820, 636?

Answer: GCF of 742, 820, 636 is 2.

2. How to Find the GCF of 742, 820, 636

Answer: Greatest Common Factor(GCF) of 742, 820, 636 = 2

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

Step 2: Then multiply all the prime factors GCF(742, 820, 636) = 2.