Greatest Common Factor of 99, 85, 13, 525

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

• Greatest Common Factor of 99, 85, 13, 525 by common division method
• Greatest Common Factor of 99, 85, 13, 525 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 99

List of positive integer factors of 99 that divides 99 without a remainder.

1,3,9,11,33,99

Factors of 85

List of positive integer factors of 85 that divides 85 without a remainder.

1,5,17,85

Factors of 13

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

1,13

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

Greatest Common Factor

We found the factors 99,85,13,525 . The biggest common factor number is the GCF number.
So the greatest common factor 99,85,13,525 is 1.

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

• GCF of 42, 27, 80, 912
• GCF of 70, 42, 85, 601
• GCF of 81, 70, 46, 796
• GCF of 88, 25, 41, 266
• GCF of 13, 13, 83, 202

1. What is the GCF of 99, 85, 13, 525?

Answer: GCF of 99, 85, 13, 525 is 1.

2. How to Find the GCF of 99, 85, 13, 525

Answer: Greatest Common Factor(GCF) of 99, 85, 13, 525 = 1

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

Step 2: Then multiply all the prime factors GCF(99, 85, 13, 525) = 1.