Greatest Common Factor of 30, 38, 70, 108

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

• Greatest Common Factor of 30, 38, 70, 108 by common division method
• Greatest Common Factor of 30, 38, 70, 108 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

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 38

List of positive integer factors of 38 that divides 38 without a remainder.

1,2,19,38

Factors of 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 108

List of positive integer factors of 108 that divides 108 without a remainder.

1,2,3,4,6,9,12,18,27,36,54,108

Greatest Common Factor

We found the factors 30,38,70,108 . The biggest common factor number is the GCF number.
So the greatest common factor 30,38,70,108 is 2.

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

• GCF of 59, 44, 66, 603
• GCF of 37, 73, 76, 343
• GCF of 77, 11, 60, 892
• GCF of 22, 78, 43, 339
• GCF of 54, 44, 33, 152

1. What is the GCF of 30, 38, 70, 108?

Answer: GCF of 30, 38, 70, 108 is 2.

2. How to Find the GCF of 30, 38, 70, 108

Answer: Greatest Common Factor(GCF) of 30, 38, 70, 108 = 2

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

Step 2: Then multiply all the prime factors GCF(30, 38, 70, 108) = 2.