Least Common Multiple of 7389 and 7397

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 7389 and 7397 the smallest integer that is 54656433 that is divisible by both numbers.

Least Common Multiple (LCM) of 7389 and 7397 is 54656433.

LCM(7389,7397) = 54656433

LCM of 7389 and 7397

Least common multiple or lowest common denominator (LCD) can be calculated in three ways;

LCM of:
and

Least Common Multiple of 7389 and 7397

LCM of 7389 and 7397 is 54656433

Least common multiple can be found by multiplying the highest exponent prime factors of 7389 and 7397. First we will calculate the prime factors of 7389 and 7397.

Prime Factorization of 7389


3 7389
3 2463
821 821
1

Prime factors of 7389 are 3,821. Prime factorization of 7389 in exponential form is:

7389 = 32×8211

Prime Factorization of 7397


13 7397
569 569
1

Prime factors of 7397 are 13,569. Prime factorization of 7397 in exponential form is:

7397 = 131×5691

Now multiplying the highest exponent prime factors to calculate the LCM of 7389 and 7397.

LCM(7389,7397) = 32×131×5691×8211
LCM(7389,7397) = 54656433

Factors of 7389

List of positive integer factors of 7389 that divides 7389 without a remainder.

1, 3, 9, 821, 2463, 7389

Factors of 7397

List of positive integer factors of 7397 that divides 7397 without a remainder.

1, 13, 569, 7397

Least Common Multiple of 7389 and 7397 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7389 and 7397, than apply into the LCM equation.

GCF(7389,7397) = 1
LCM(7389,7397) = ( 7389 × 7397) / 1
LCM(7389,7397) = 54656433 / 1
LCM(7389,7397) = 54656433

Properties of LCM 7389 and 7397

(i) The LCM of 7397 and 7389 is associative

LCM of 7389 and 7397 = LCM of 7397 and 7389

Related Least Common Multiples of 7389

Related Least Common Multiples of 7397

Frequently Asked Questions on LCM of 7389 and 7397

1. What is the LCM of 7389 and 7397?

Answer: LCM of 7389 and 7397 is 54656433.

2. What are the Factors of 7389?

Answer: Factors of 7389 are 1, 3, 9, 821, 2463, 7389. There are 6 integers that are factors of 7389. The greatest factor of 7389 is 7389.

3. What are the Factors of 7397?

Answer: Factors of 7397 are 1, 13, 569, 7397. There are 4 integers that are factors of 7397. The greatest factor of 7397 is 7397.

4. How to Find the LCM of 7389 and 7397?

Answer:

Least Common Multiple of 7389 and 7397 = 54656433

Step 1: Find the prime factorization of 7389

7389 = 3 x 3 x 821

Step 2: Find the prime factorization of 7397

7397 = 13 x 569

Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:

LCM = 54656433 = 3 x 3 x 13 x 569 x 821

Step 4: Therefore, the least common multiple of 7389 and 7397 is 54656433.