Greatest Common Factor of 99, 561, 225

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

• Greatest Common Factor of 99, 561, 225 by common division method
• Greatest Common Factor of 99, 561, 225 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 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 561

List of positive integer factors of 561 that divides 561 without a remainder.

1,3,11,17,33,51,187,561

Factors of 225

List of positive integer factors of 225 that divides 225 without a remainder.

1,3,5,9,15,25,45,75,225

Greatest Common Factor

We found the factors 99,561,225 . The biggest common factor number is the GCF number.
So the greatest common factor 99,561,225 is 3.

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

• GCF of 17, 889, 244
• GCF of 62, 289, 403
• GCF of 89, 600, 658
• GCF of 50, 742, 696
• GCF of 64, 551, 809

1. What is the GCF of 99, 561, 225?

Answer: GCF of 99, 561, 225 is 3.

2. How to Find the GCF of 99, 561, 225

Answer: Greatest Common Factor(GCF) of 99, 561, 225 = 3

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

Step 2: Then multiply all the prime factors GCF(99, 561, 225) = 3.