Greatest Common Factor of 398, 828, 538

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

• Greatest Common Factor of 398, 828, 538 by common division method
• Greatest Common Factor of 398, 828, 538 with matching the biggest common factor

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

Factors of 398

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

1,2,199,398

Factors of 828

List of positive integer factors of 828 that divides 828 without a remainder.

1,2,3,4,6,9,12,18,23,36,46,69,92,138,207,276,414,828

Factors of 538

List of positive integer factors of 538 that divides 538 without a remainder.

1,2,269,538

Greatest Common Factor

We found the factors 398,828,538 . The biggest common factor number is the GCF number.
So the greatest common factor 398,828,538 is 2.

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

• GCF of 652, 410, 240
• GCF of 279, 158, 879
• GCF of 748, 308, 208
• GCF of 460, 161, 104
• GCF of 648, 421, 396

1. What is the GCF of 398, 828, 538?

Answer: GCF of 398, 828, 538 is 2.

2. How to Find the GCF of 398, 828, 538

Answer: Greatest Common Factor(GCF) of 398, 828, 538 = 2

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

Step 2: Then multiply all the prime factors GCF(398, 828, 538) = 2.