Greatest Common Factor of 945, 123, 486

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

• Greatest Common Factor of 945, 123, 486 by common division method
• Greatest Common Factor of 945, 123, 486 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 486

List of positive integer factors of 486 that divides 486 without a remainder.

1,2,3,6,9,18,27,54,81,162,243,486

Greatest Common Factor

We found the factors 945,123,486 . The biggest common factor number is the GCF number.
So the greatest common factor 945,123,486 is 3.

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

• GCF of 642, 431, 526
• GCF of 591, 306, 274
• GCF of 328, 831, 913
• GCF of 508, 294, 232
• GCF of 479, 548, 191

1. What is the GCF of 945, 123, 486?

Answer: GCF of 945, 123, 486 is 3.

2. How to Find the GCF of 945, 123, 486

Answer: Greatest Common Factor(GCF) of 945, 123, 486 = 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, 486) = 3.