Greatest Common Factor of 30, 398, 634

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

• Greatest Common Factor of 30, 398, 634 by common division method
• Greatest Common Factor of 30, 398, 634 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 398

List of positive integer factors of 398 that divides 398 without a remainder.

1,2,199,398

Factors of 634

List of positive integer factors of 634 that divides 634 without a remainder.

1,2,317,634

Greatest Common Factor

We found the factors 30,398,634 . The biggest common factor number is the GCF number.
So the greatest common factor 30,398,634 is 2.

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

• GCF of 25, 228, 637
• GCF of 25, 797, 703
• GCF of 84, 605, 912
• GCF of 49, 697, 988
• GCF of 20, 159, 452

1. What is the GCF of 30, 398, 634?

Answer: GCF of 30, 398, 634 is 2.

2. How to Find the GCF of 30, 398, 634

Answer: Greatest Common Factor(GCF) of 30, 398, 634 = 2

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

Step 2: Then multiply all the prime factors GCF(30, 398, 634) = 2.