Greatest Common Factor of 15, 84, 801

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

• Greatest Common Factor of 15, 84, 801 by common division method
• Greatest Common Factor of 15, 84, 801 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 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 84

List of positive integer factors of 84 that divides 84 without a remainder.

1,2,3,4,6,7,12,14,21,28,42,84

Factors of 801

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

1,3,9,89,267,801

Greatest Common Factor

We found the factors 15,84,801 . The biggest common factor number is the GCF number.
So the greatest common factor 15,84,801 is 3.

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

• GCF of 81, 12, 677
• GCF of 67, 51, 132
• GCF of 47, 67, 430
• GCF of 86, 61, 205
• GCF of 79, 69, 273

1. What is the GCF of 15, 84, 801?

Answer: GCF of 15, 84, 801 is 3.

2. How to Find the GCF of 15, 84, 801

Answer: Greatest Common Factor(GCF) of 15, 84, 801 = 3

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

Step 2: Then multiply all the prime factors GCF(15, 84, 801) = 3.