Greatest Common Factor of 30, 60, 63, 918

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

• Greatest Common Factor of 30, 60, 63, 918 by common division method
• Greatest Common Factor of 30, 60, 63, 918 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

Factors of 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 918

List of positive integer factors of 918 that divides 918 without a remainder.

1,2,3,6,9,17,18,27,34,51,54,102,153,306,459,918

Greatest Common Factor

We found the factors 30,60,63,918 . The biggest common factor number is the GCF number.
So the greatest common factor 30,60,63,918 is 3.

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

• GCF of 34, 63, 23, 810
• GCF of 54, 99, 31, 279
• GCF of 68, 22, 97, 928
• GCF of 16, 96, 50, 514
• GCF of 93, 10, 46, 117

1. What is the GCF of 30, 60, 63, 918?

Answer: GCF of 30, 60, 63, 918 is 3.

2. How to Find the GCF of 30, 60, 63, 918

Answer: Greatest Common Factor(GCF) of 30, 60, 63, 918 = 3

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

Step 2: Then multiply all the prime factors GCF(30, 60, 63, 918) = 3.