Greatest Common Factor of 33, 21, 297

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

• Greatest Common Factor of 33, 21, 297 by common division method
• Greatest Common Factor of 33, 21, 297 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 33

List of positive integer factors of 33 that divides 33 without a remainder.

1,3,11,33

Factors of 21

List of positive integer factors of 21 that divides 21 without a remainder.

1,3,7,21

Factors of 297

List of positive integer factors of 297 that divides 297 without a remainder.

1,3,9,11,27,33,99,297

Greatest Common Factor

We found the factors 33,21,297 . The biggest common factor number is the GCF number.
So the greatest common factor 33,21,297 is 3.

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

• GCF of 31, 23, 474
• GCF of 26, 39, 844
• GCF of 69, 72, 825
• GCF of 83, 90, 842
• GCF of 13, 17, 773

1. What is the GCF of 33, 21, 297?

Answer: GCF of 33, 21, 297 is 3.

2. How to Find the GCF of 33, 21, 297

Answer: Greatest Common Factor(GCF) of 33, 21, 297 = 3

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

Step 2: Then multiply all the prime factors GCF(33, 21, 297) = 3.