Greatest Common Factor of 398, 231, 489

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

• Greatest Common Factor of 398, 231, 489 by common division method
• Greatest Common Factor of 398, 231, 489 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 398

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

1,2,199,398

Factors of 231

List of positive integer factors of 231 that divides 231 without a remainder.

1,3,7,11,21,33,77,231

Factors of 489

List of positive integer factors of 489 that divides 489 without a remainder.

1,3,163,489

Greatest Common Factor

We found the factors 398,231,489 . The biggest common factor number is the GCF number.
So the greatest common factor 398,231,489 is 1.

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

• GCF of 576, 296, 408
• GCF of 523, 420, 946
• GCF of 555, 117, 994
• GCF of 486, 869, 329
• GCF of 875, 287, 880

1. What is the GCF of 398, 231, 489?

Answer: GCF of 398, 231, 489 is 1.

2. How to Find the GCF of 398, 231, 489

Answer: Greatest Common Factor(GCF) of 398, 231, 489 = 1

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

Step 2: Then multiply all the prime factors GCF(398, 231, 489) = 1.