Greatest Common Factor of 1522 and 1528

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 1522, 1528 i.e. 2 largest integer by which both the numbers can be divided.

Greatest common factor (GCF) of 1522 and 1528 is 2.

GCF(1522,1528) = 2

GCF of 1522 and 1528

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

GCF of:
and

Greatest Common Factor of 1522 and 1528

GCF of 1522 and 1528 is 2

Prime Factorization of 1522


2 1522
761 761
1

Prime factors of 1522 are 2,761. Prime factorization of 1522 in exponential form is:

1522 = 21×7611

Prime Factorization of 1528


2 1528
2 764
2 382
191 191
1

Prime factors of 1528 are 2,191. Prime factorization of 1528 in exponential form is:

1528 = 23×1911

∴ So by taking common prime factors GCF of 1522 and 1528 is 2

Greatest Common Factor of 1522 and 1528 by matching factors method

Factors of 1522

List of positive integer factors of 1522 that divides 1522 without a remainder.

1,2,761,1522

Factors of 1528

List of positive integer factors of 1528 that divides 1528 without a remainder.

1,2,4,8,191,382,764,1528

Greatest Common Factor

We found the factors and prime factorization of 1522 and 1528. The biggest common factor number is the GCF number.
So the greatest common factor 1522 and 1528 is 2.

Also check out the Least Common Multiple of 1522 and 1528

Properties of GCF 1522 and 1528

(i) The GCF of 1522 and 1528 is associative

GCF of 1522 and 1528 = GCF of 1528 and 1522

Related Greatest Common Factor of 1522

Related Greatest Common Factor of 1528

Frequently Asked Questions on GCF of 1522 and 1528

1. What is the GCF of 1522 and 1528?

Answer: GCF of 1522 and 1528 is 2.

2. What are the Factors of 1522?

Answer: Factors of 1522 are 1, 2, 761, 1522. There are 4 integers that are factors of 1522. The greatest factor of 1522 is 1522.

3. What are the Factors of 1528?

Answer: Factors of 1528 are 1, 2, 4, 8, 191, 382, 764, 1528. There are 8 integers that are factors of 1528. The greatest factor of 1528 is 1528.

4. How to Find the GCF of 1522 and 1528?

Answer:

Greatest Common Factor of 1522 and 1528 = 2

Step 1: Find the prime factorization of 1522

1522 = 2 x 761

Step 2: Find the prime factorization of 1528

1528 = 2 x 2 x 2 x 191

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

GCF = 2

Step 4: Therefore, the greatest common factor of 1522 and 1528 is 2