Greatest Common Factor of 820, 180, 768

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

• Greatest Common Factor of 820, 180, 768 by common division method
• Greatest Common Factor of 820, 180, 768 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 x 2 = 4

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 180

List of positive integer factors of 180 that divides 180 without a remainder.

1,2,3,4,5,6,9,10,12,15,18,20,30,36,45,60,90,180

Factors of 768

List of positive integer factors of 768 that divides 768 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,768

Greatest Common Factor

We found the factors 820,180,768 . The biggest common factor number is the GCF number.
So the greatest common factor 820,180,768 is 4.

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

• GCF of 462, 408, 114
• GCF of 824, 687, 347
• GCF of 820, 771, 183
• GCF of 221, 656, 537
• GCF of 234, 549, 912

1. What is the GCF of 820, 180, 768?

Answer: GCF of 820, 180, 768 is 4.

2. How to Find the GCF of 820, 180, 768

Answer: Greatest Common Factor(GCF) of 820, 180, 768 = 4

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

Step 2: Then multiply all the prime factors GCF(820, 180, 768) = 4.