Greatest Common Factor of 30, 388, 278

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

• Greatest Common Factor of 30, 388, 278 by common division method
• Greatest Common Factor of 30, 388, 278 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 388

List of positive integer factors of 388 that divides 388 without a remainder.

1,2,4,97,194,388

Factors of 278

List of positive integer factors of 278 that divides 278 without a remainder.

1,2,139,278

Greatest Common Factor

We found the factors 30,388,278 . The biggest common factor number is the GCF number.
So the greatest common factor 30,388,278 is 2.

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

• GCF of 25, 822, 416
• GCF of 55, 814, 694
• GCF of 40, 117, 316
• GCF of 45, 876, 753
• GCF of 34, 586, 353

1. What is the GCF of 30, 388, 278?

Answer: GCF of 30, 388, 278 is 2.

2. How to Find the GCF of 30, 388, 278

Answer: Greatest Common Factor(GCF) of 30, 388, 278 = 2

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

Step 2: Then multiply all the prime factors GCF(30, 388, 278) = 2.