Greatest Common Factor of 9, 24, 51, 123

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

• Greatest Common Factor of 9, 24, 51, 123 by common division method
• Greatest Common Factor of 9, 24, 51, 123 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 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 123

List of positive integer factors of 123 that divides 123 without a remainder.

1,3,41,123

Greatest Common Factor

We found the factors 9,24,51,123 . The biggest common factor number is the GCF number.
So the greatest common factor 9,24,51,123 is 3.

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

• GCF of 5, 78, 51, 342
• GCF of 3, 83, 67, 508
• GCF of 1, 39, 61, 927
• GCF of 8, 22, 71, 826
• GCF of 6, 38, 21, 529

1. What is the GCF of 9, 24, 51, 123?

Answer: GCF of 9, 24, 51, 123 is 3.

2. How to Find the GCF of 9, 24, 51, 123

Answer: Greatest Common Factor(GCF) of 9, 24, 51, 123 = 3

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

Step 2: Then multiply all the prime factors GCF(9, 24, 51, 123) = 3.