Least Common Multiple of 3873 and 3878

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 3873 and 3878 the smallest integer that is 15019494 that is divisible by both numbers.

Least Common Multiple (LCM) of 3873 and 3878 is 15019494.

LCM(3873,3878) = 15019494

LCM of 3873 and 3878

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

LCM of:
and

Least Common Multiple of 3873 and 3878

LCM of 3873 and 3878 is 15019494

Least common multiple can be found by multiplying the highest exponent prime factors of 3873 and 3878. First we will calculate the prime factors of 3873 and 3878.

Prime Factorization of 3873


3 3873
1291 1291
1

Prime factors of 3873 are 3,1291. Prime factorization of 3873 in exponential form is:

3873 = 31×12911

Prime Factorization of 3878


2 3878
7 1939
277 277
1

Prime factors of 3878 are 2, 7,277. Prime factorization of 3878 in exponential form is:

3878 = 21×71×2771

Now multiplying the highest exponent prime factors to calculate the LCM of 3873 and 3878.

LCM(3873,3878) = 21×31×71×2771×12911
LCM(3873,3878) = 15019494

Factors of 3873

List of positive integer factors of 3873 that divides 3873 without a remainder.

1, 3, 1291, 3873

Factors of 3878

List of positive integer factors of 3878 that divides 3878 without a remainder.

1, 2, 7, 14, 277, 554, 1939, 3878

Least Common Multiple of 3873 and 3878 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3873 and 3878, than apply into the LCM equation.

GCF(3873,3878) = 1
LCM(3873,3878) = ( 3873 × 3878) / 1
LCM(3873,3878) = 15019494 / 1
LCM(3873,3878) = 15019494

Properties of LCM 3873 and 3878

(i) The LCM of 3878 and 3873 is associative

LCM of 3873 and 3878 = LCM of 3878 and 3873

Related Least Common Multiples of 3873

Related Least Common Multiples of 3878

Frequently Asked Questions on LCM of 3873 and 3878

1. What is the LCM of 3873 and 3878?

Answer: LCM of 3873 and 3878 is 15019494.

2. What are the Factors of 3873?

Answer: Factors of 3873 are 1, 3, 1291, 3873. There are 4 integers that are factors of 3873. The greatest factor of 3873 is 3873.

3. What are the Factors of 3878?

Answer: Factors of 3878 are 1, 2, 7, 14, 277, 554, 1939, 3878. There are 8 integers that are factors of 3878. The greatest factor of 3878 is 3878.

4. How to Find the LCM of 3873 and 3878?

Answer:

Least Common Multiple of 3873 and 3878 = 15019494

Step 1: Find the prime factorization of 3873

3873 = 3 x 1291

Step 2: Find the prime factorization of 3878

3878 = 2 x 7 x 277

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

LCM = 15019494 = 2 x 3 x 7 x 277 x 1291

Step 4: Therefore, the least common multiple of 3873 and 3878 is 15019494.