Greatest Common Factor of 978, 630, 129, 738

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

• Greatest Common Factor of 978, 630, 129, 738 by common division method
• Greatest Common Factor of 978, 630, 129, 738 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 978

List of positive integer factors of 978 that divides 978 without a remainder.

1,2,3,6,163,326,489,978

Factors of 630

List of positive integer factors of 630 that divides 630 without a remainder.

1,2,3,5,6,7,9,10,14,15,18,21,30,35,42,45,63,70,90,105,126,210,315,630

Factors of 129

List of positive integer factors of 129 that divides 129 without a remainder.

1,3,43,129

Factors of 738

List of positive integer factors of 738 that divides 738 without a remainder.

1,2,3,6,9,18,41,82,123,246,369,738

Greatest Common Factor

We found the factors 978,630,129,738 . The biggest common factor number is the GCF number.
So the greatest common factor 978,630,129,738 is 3.

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

• GCF of 457, 620, 174, 898
• GCF of 316, 675, 281, 112
• GCF of 223, 319, 562, 182
• GCF of 330, 618, 870, 388
• GCF of 337, 686, 859, 408

1. What is the GCF of 978, 630, 129, 738?

Answer: GCF of 978, 630, 129, 738 is 3.

2. How to Find the GCF of 978, 630, 129, 738

Answer: Greatest Common Factor(GCF) of 978, 630, 129, 738 = 3

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

Step 2: Then multiply all the prime factors GCF(978, 630, 129, 738) = 3.