Greatest Common Factor of 423, 912, 78

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

• Greatest Common Factor of 423, 912, 78 by common division method
• Greatest Common Factor of 423, 912, 78 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 423

List of positive integer factors of 423 that divides 423 without a remainder.

1,3,9,47,141,423

Factors of 912

List of positive integer factors of 912 that divides 912 without a remainder.

1,2,3,4,6,8,12,16,19,24,38,48,57,76,114,152,228,304,456,912

Factors of 78

List of positive integer factors of 78 that divides 78 without a remainder.

1,2,3,6,13,26,39,78

Greatest Common Factor

We found the factors 423,912,78 . The biggest common factor number is the GCF number.
So the greatest common factor 423,912,78 is 3.

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

• GCF of 451, 657, 24
• GCF of 501, 480, 80
• GCF of 250, 652, 21
• GCF of 644, 450, 19
• GCF of 781, 848, 27

1. What is the GCF of 423, 912, 78?

Answer: GCF of 423, 912, 78 is 3.

2. How to Find the GCF of 423, 912, 78

Answer: Greatest Common Factor(GCF) of 423, 912, 78 = 3

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

Step 2: Then multiply all the prime factors GCF(423, 912, 78) = 3.