Greatest Common Factor of 489, 304, 139

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

• Greatest Common Factor of 489, 304, 139 by common division method
• Greatest Common Factor of 489, 304, 139 with matching the biggest common factor

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

Factors of 489

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

1,3,163,489

Factors of 304

List of positive integer factors of 304 that divides 304 without a remainder.

1,2,4,8,16,19,38,76,152,304

Factors of 139

List of positive integer factors of 139 that divides 139 without a remainder.

1,139

Greatest Common Factor

We found the factors 489,304,139 . The biggest common factor number is the GCF number.
So the greatest common factor 489,304,139 is 1.

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

• GCF of 215, 151, 846
• GCF of 904, 252, 203
• GCF of 970, 717, 993
• GCF of 711, 853, 148
• GCF of 261, 559, 937

1. What is the GCF of 489, 304, 139?

Answer: GCF of 489, 304, 139 is 1.

2. How to Find the GCF of 489, 304, 139

Answer: Greatest Common Factor(GCF) of 489, 304, 139 = 1

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

Step 2: Then multiply all the prime factors GCF(489, 304, 139) = 1.