Greatest Common Factor of 33, 21, 843

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

• Greatest Common Factor of 33, 21, 843 by common division method
• Greatest Common Factor of 33, 21, 843 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 843

List of positive integer factors of 843 that divides 843 without a remainder.

1,3,281,843

Greatest Common Factor

We found the factors 33,21,843 . The biggest common factor number is the GCF number.
So the greatest common factor 33,21,843 is 3.

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

• GCF of 89, 64, 408
• GCF of 18, 97, 348
• GCF of 98, 23, 712
• GCF of 90, 28, 243
• GCF of 90, 66, 262

1. What is the GCF of 33, 21, 843?

Answer: GCF of 33, 21, 843 is 3.

2. How to Find the GCF of 33, 21, 843

Answer: Greatest Common Factor(GCF) of 33, 21, 843 = 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, 843) = 3.