Least Common Multiple of 2381 and 2385

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 2381 and 2385 the smallest integer that is 5678685 that is divisible by both numbers.

Least Common Multiple (LCM) of 2381 and 2385 is 5678685.

LCM(2381,2385) = 5678685

LCM of 2381 and 2385

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

LCM of:
and

Least Common Multiple of 2381 and 2385

LCM of 2381 and 2385 is 5678685

Least common multiple can be found by multiplying the highest exponent prime factors of 2381 and 2385. First we will calculate the prime factors of 2381 and 2385.

Prime Factorization of 2381


2381 2381
1

Prime factors of 2381 are 2381. Prime factorization of 2381 in exponential form is:

2381 = 23811

Prime Factorization of 2385


3 2385
3 795
5 265
53 53
1

Prime factors of 2385 are 3, 5,53. Prime factorization of 2385 in exponential form is:

2385 = 32×51×531

Now multiplying the highest exponent prime factors to calculate the LCM of 2381 and 2385.

LCM(2381,2385) = 32×51×531×23811
LCM(2381,2385) = 5678685

Factors of 2381

List of positive integer factors of 2381 that divides 2381 without a remainder.

1, 2381

Factors of 2385

List of positive integer factors of 2385 that divides 2385 without a remainder.

1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385

Least Common Multiple of 2381 and 2385 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2381 and 2385, than apply into the LCM equation.

GCF(2381,2385) = 1
LCM(2381,2385) = ( 2381 × 2385) / 1
LCM(2381,2385) = 5678685 / 1
LCM(2381,2385) = 5678685

Properties of LCM 2381 and 2385

(i) The LCM of 2385 and 2381 is associative

LCM of 2381 and 2385 = LCM of 2385 and 2381

Related Least Common Multiples of 2381

Related Least Common Multiples of 2385

Frequently Asked Questions on LCM of 2381 and 2385

1. What is the LCM of 2381 and 2385?

Answer: LCM of 2381 and 2385 is 5678685.

2. What are the Factors of 2381?

Answer: Factors of 2381 are 1, 2381. There are 2 integers that are factors of 2381. The greatest factor of 2381 is 2381.

3. What are the Factors of 2385?

Answer: Factors of 2385 are 1, 3, 5, 9, 15, 45, 53, 159, 265, 477, 795, 2385. There are 12 integers that are factors of 2385. The greatest factor of 2385 is 2385.

4. How to Find the LCM of 2381 and 2385?

Answer:

Least Common Multiple of 2381 and 2385 = 5678685

Step 1: Find the prime factorization of 2381

2381 = 2381

Step 2: Find the prime factorization of 2385

2385 = 3 x 3 x 5 x 53

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

LCM = 5678685 = 3 x 3 x 5 x 53 x 2381

Step 4: Therefore, the least common multiple of 2381 and 2385 is 5678685.