Greatest Common Factor of 525, 489, 13

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

• Greatest Common Factor of 525, 489, 13 by common division method
• Greatest Common Factor of 525, 489, 13 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 525

List of positive integer factors of 525 that divides 525 without a remainder.

1,3,5,7,15,21,25,35,75,105,175,525

Factors of 489

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

1,3,163,489

Factors of 13

List of positive integer factors of 13 that divides 13 without a remainder.

1,13

Greatest Common Factor

We found the factors 525,489,13 . The biggest common factor number is the GCF number.
So the greatest common factor 525,489,13 is 1.

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

• GCF of 215, 510, 49
• GCF of 902, 894, 73
• GCF of 890, 102, 95
• GCF of 333, 600, 95
• GCF of 612, 430, 64

1. What is the GCF of 525, 489, 13?

Answer: GCF of 525, 489, 13 is 1.

2. How to Find the GCF of 525, 489, 13

Answer: Greatest Common Factor(GCF) of 525, 489, 13 = 1

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

Step 2: Then multiply all the prime factors GCF(525, 489, 13) = 1.