Greatest Common Factor of 945, 123, 312

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

• Greatest Common Factor of 945, 123, 312 by common division method
• Greatest Common Factor of 945, 123, 312 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 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Factors of 123

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

1,3,41,123

Factors of 312

List of positive integer factors of 312 that divides 312 without a remainder.

1,2,3,4,6,8,12,13,24,26,39,52,78,104,156,312

Greatest Common Factor

We found the factors 945,123,312 . The biggest common factor number is the GCF number.
So the greatest common factor 945,123,312 is 3.

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

• GCF of 172, 248, 496
• GCF of 428, 251, 397
• GCF of 474, 268, 713
• GCF of 617, 835, 657
• GCF of 216, 626, 443

1. What is the GCF of 945, 123, 312?

Answer: GCF of 945, 123, 312 is 3.

2. How to Find the GCF of 945, 123, 312

Answer: Greatest Common Factor(GCF) of 945, 123, 312 = 3

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

Step 2: Then multiply all the prime factors GCF(945, 123, 312) = 3.