Greatest Common Factor of 30, 558, 998

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

• Greatest Common Factor of 30, 558, 998 by common division method
• Greatest Common Factor of 30, 558, 998 with matching the biggest common factor

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∴ 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 558

List of positive integer factors of 558 that divides 558 without a remainder.

1,2,3,6,9,18,31,62,93,186,279,558

Factors of 998

List of positive integer factors of 998 that divides 998 without a remainder.

1,2,499,998

Greatest Common Factor

We found the factors 30,558,998 . The biggest common factor number is the GCF number.
So the greatest common factor 30,558,998 is 2.

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

• GCF of 86, 741, 715
• GCF of 48, 771, 809
• GCF of 50, 699, 640
• GCF of 54, 710, 333
• GCF of 13, 265, 679

1. What is the GCF of 30, 558, 998?

Answer: GCF of 30, 558, 998 is 2.

2. How to Find the GCF of 30, 558, 998

Answer: Greatest Common Factor(GCF) of 30, 558, 998 = 2

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

Step 2: Then multiply all the prime factors GCF(30, 558, 998) = 2.