Greatest Common Factor of 21, 183, 429

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

• Greatest Common Factor of 21, 183, 429 by common division method
• Greatest Common Factor of 21, 183, 429 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 21

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

1,3,7,21

Factors of 183

List of positive integer factors of 183 that divides 183 without a remainder.

1,3,61,183

Factors of 429

List of positive integer factors of 429 that divides 429 without a remainder.

1,3,11,13,33,39,143,429

Greatest Common Factor

We found the factors 21,183,429 . The biggest common factor number is the GCF number.
So the greatest common factor 21,183,429 is 3.

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

• GCF of 99, 840, 814
• GCF of 59, 282, 671
• GCF of 92, 693, 682
• GCF of 21, 620, 891
• GCF of 68, 176, 241

1. What is the GCF of 21, 183, 429?

Answer: GCF of 21, 183, 429 is 3.

2. How to Find the GCF of 21, 183, 429

Answer: Greatest Common Factor(GCF) of 21, 183, 429 = 3

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

Step 2: Then multiply all the prime factors GCF(21, 183, 429) = 3.