Greatest Common Factor of 225, 123, 780

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

• Greatest Common Factor of 225, 123, 780 by common division method
• Greatest Common Factor of 225, 123, 780 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 225

List of positive integer factors of 225 that divides 225 without a remainder.

1,3,5,9,15,25,45,75,225

Factors of 123

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

1,3,41,123

Factors of 780

List of positive integer factors of 780 that divides 780 without a remainder.

1,2,3,4,5,6,10,12,13,15,20,26,30,39,52,60,65,78,130,156,195,260,390,780

Greatest Common Factor

We found the factors 225,123,780 . The biggest common factor number is the GCF number.
So the greatest common factor 225,123,780 is 3.

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

• GCF of 279, 575, 222
• GCF of 800, 474, 940
• GCF of 931, 718, 560
• GCF of 961, 899, 540
• GCF of 487, 753, 323

1. What is the GCF of 225, 123, 780?

Answer: GCF of 225, 123, 780 is 3.

2. How to Find the GCF of 225, 123, 780

Answer: Greatest Common Factor(GCF) of 225, 123, 780 = 3

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

Step 2: Then multiply all the prime factors GCF(225, 123, 780) = 3.