Greatest Common Factor of 9, 21, 963

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

• Greatest Common Factor of 9, 21, 963 by common division method
• Greatest Common Factor of 9, 21, 963 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 9

List of positive integer factors of 9 that divides 9 without a remainder.

1,3,9

Factors of 21

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

1,3,7,21

Factors of 963

List of positive integer factors of 963 that divides 963 without a remainder.

1,3,9,107,321,963

Greatest Common Factor

We found the factors 9,21,963 . The biggest common factor number is the GCF number.
So the greatest common factor 9,21,963 is 3.

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

• GCF of 7, 16, 333
• GCF of 7, 37, 415
• GCF of 8, 73, 352
• GCF of 3, 30, 153
• GCF of 1, 33, 579

1. What is the GCF of 9, 21, 963?

Answer: GCF of 9, 21, 963 is 3.

2. How to Find the GCF of 9, 21, 963

Answer: Greatest Common Factor(GCF) of 9, 21, 963 = 3

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

Step 2: Then multiply all the prime factors GCF(9, 21, 963) = 3.