Greatest Common Factor of 15, 96, 405

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

• Greatest Common Factor of 15, 96, 405 by common division method
• Greatest Common Factor of 15, 96, 405 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 96

List of positive integer factors of 96 that divides 96 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,96

Factors of 405

List of positive integer factors of 405 that divides 405 without a remainder.

1,3,5,9,15,27,45,81,135,405

Greatest Common Factor

We found the factors 15,96,405 . The biggest common factor number is the GCF number.
So the greatest common factor 15,96,405 is 3.

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

• GCF of 50, 33, 706
• GCF of 99, 31, 377
• GCF of 12, 71, 780
• GCF of 85, 95, 499
• GCF of 22, 64, 829

1. What is the GCF of 15, 96, 405?

Answer: GCF of 15, 96, 405 is 3.

2. How to Find the GCF of 15, 96, 405

Answer: Greatest Common Factor(GCF) of 15, 96, 405 = 3

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

Step 2: Then multiply all the prime factors GCF(15, 96, 405) = 3.