Greatest Common Factor of 1525 and 1529

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Make use of GCF Calculator to quickly find the Greatest Common Factor of numbers 1525, 1529 i.e. 1 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 1525 and 1529 is 1.

GCF(1525,1529) = 1

GCF of 1525 and 1529

Greatest common factor or Greatest common divisor (GCD) can be calculated in following way;

GCF of:
and

Greatest Common Factor of 1525 and 1529

GCF of 1525 and 1529 is 1

Prime Factorization of 1525


5 1525
5 305
61 61
1

Prime factors of 1525 are 5,61. Prime factorization of 1525 in exponential form is:

1525 = 52×611

Prime Factorization of 1529


11 1529
139 139
1

Prime factors of 1529 are 11,139. Prime factorization of 1529 in exponential form is:

1529 = 111×1391

∴ So by taking common prime factors GCF of 1525 and 1529 is 1

Greatest Common Factor of 1525 and 1529 by matching factors method

Factors of 1525

List of positive integer factors of 1525 that divides 1525 without a remainder.

1,5,25,61,305,1525

Factors of 1529

List of positive integer factors of 1529 that divides 1529 without a remainder.

1,11,139,1529

Greatest Common Factor

We found the factors and prime factorization of 1525 and 1529. The biggest common factor number is the GCF number.
So the greatest common factor 1525 and 1529 is 1.

Also check out the Least Common Multiple of 1525 and 1529

Properties of GCF 1525 and 1529

(i) The GCF of 1525 and 1529 is associative

GCF of 1525 and 1529 = GCF of 1529 and 1525

Related Greatest Common Factor of 1525

Related Greatest Common Factor of 1529

Frequently Asked Questions on GCF of 1525 and 1529

1. What is the GCF of 1525 and 1529?

Answer: GCF of 1525 and 1529 is 1.

2. What are the Factors of 1525?

Answer: Factors of 1525 are 1, 5, 25, 61, 305, 1525. There are 6 integers that are factors of 1525. The greatest factor of 1525 is 1525.

3. What are the Factors of 1529?

Answer: Factors of 1529 are 1, 11, 139, 1529. There are 4 integers that are factors of 1529. The greatest factor of 1529 is 1529.

4. How to Find the GCF of 1525 and 1529?

Answer:

Greatest Common Factor of 1525 and 1529 = 1

Step 1: Find the prime factorization of 1525

1525 = 5 x 5 x 61

Step 2: Find the prime factorization of 1529

1529 = 11 x 139

Step 3: Multiply those factors both numbers have in common in steps i) or ii) above to find the gcf:

GCF = = 1

Step 4: Therefore, the greatest common factor of 1525 and 1529 is 1