Greatest Common Factor of 801, 390, 165

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

• Greatest Common Factor of 801, 390, 165 by common division method
• Greatest Common Factor of 801, 390, 165 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 801

List of positive integer factors of 801 that divides 801 without a remainder.

1,3,9,89,267,801

Factors of 390

List of positive integer factors of 390 that divides 390 without a remainder.

1,2,3,5,6,10,13,15,26,30,39,65,78,130,195,390

Factors of 165

List of positive integer factors of 165 that divides 165 without a remainder.

1,3,5,11,15,33,55,165

Greatest Common Factor

We found the factors 801,390,165 . The biggest common factor number is the GCF number.
So the greatest common factor 801,390,165 is 3.

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

• GCF of 178, 752, 274
• GCF of 776, 342, 142
• GCF of 900, 257, 239
• GCF of 287, 123, 968
• GCF of 208, 742, 351

1. What is the GCF of 801, 390, 165?

Answer: GCF of 801, 390, 165 is 3.

2. How to Find the GCF of 801, 390, 165

Answer: Greatest Common Factor(GCF) of 801, 390, 165 = 3

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

Step 2: Then multiply all the prime factors GCF(801, 390, 165) = 3.