Greatest Common Factor of 21, 576, 942

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

• Greatest Common Factor of 21, 576, 942 by common division method
• Greatest Common Factor of 21, 576, 942 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 576

List of positive integer factors of 576 that divides 576 without a remainder.

1,2,3,4,6,8,9,12,16,18,24,32,36,48,64,72,96,144,192,288,576

Factors of 942

List of positive integer factors of 942 that divides 942 without a remainder.

1,2,3,6,157,314,471,942

Greatest Common Factor

We found the factors 21,576,942 . The biggest common factor number is the GCF number.
So the greatest common factor 21,576,942 is 3.

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

• GCF of 71, 718, 727
• GCF of 47, 857, 574
• GCF of 92, 967, 630
• GCF of 33, 128, 896
• GCF of 98, 683, 606

1. What is the GCF of 21, 576, 942?

Answer: GCF of 21, 576, 942 is 3.

2. How to Find the GCF of 21, 576, 942

Answer: Greatest Common Factor(GCF) of 21, 576, 942 = 3

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

Step 2: Then multiply all the prime factors GCF(21, 576, 942) = 3.