Greatest Common Factor of 813, 978, 660

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

• Greatest Common Factor of 813, 978, 660 by common division method
• Greatest Common Factor of 813, 978, 660 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 813

List of positive integer factors of 813 that divides 813 without a remainder.

1,3,271,813

Factors of 978

List of positive integer factors of 978 that divides 978 without a remainder.

1,2,3,6,163,326,489,978

Factors of 660

List of positive integer factors of 660 that divides 660 without a remainder.

1,2,3,4,5,6,10,11,12,15,20,22,30,33,44,55,60,66,110,132,165,220,330,660

Greatest Common Factor

We found the factors 813,978,660 . The biggest common factor number is the GCF number.
So the greatest common factor 813,978,660 is 3.

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

• GCF of 827, 937, 284
• GCF of 468, 303, 632
• GCF of 703, 546, 235
• GCF of 162, 292, 795
• GCF of 512, 957, 398

1. What is the GCF of 813, 978, 660?

Answer: GCF of 813, 978, 660 is 3.

2. How to Find the GCF of 813, 978, 660

Answer: Greatest Common Factor(GCF) of 813, 978, 660 = 3

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

Step 2: Then multiply all the prime factors GCF(813, 978, 660) = 3.