Least Common Multiple of 3889 and 3890

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 3889 and 3890 the smallest integer that is 15128210 that is divisible by both numbers.

Least Common Multiple (LCM) of 3889 and 3890 is 15128210.

LCM(3889,3890) = 15128210

LCM of 3889 and 3890

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

LCM of:
and

Least Common Multiple of 3889 and 3890

LCM of 3889 and 3890 is 15128210

Least common multiple can be found by multiplying the highest exponent prime factors of 3889 and 3890. First we will calculate the prime factors of 3889 and 3890.

Prime Factorization of 3889


3889 3889
1

Prime factors of 3889 are 3889. Prime factorization of 3889 in exponential form is:

3889 = 38891

Prime Factorization of 3890


2 3890
5 1945
389 389
1

Prime factors of 3890 are 2, 5,389. Prime factorization of 3890 in exponential form is:

3890 = 21×51×3891

Now multiplying the highest exponent prime factors to calculate the LCM of 3889 and 3890.

LCM(3889,3890) = 21×51×3891×38891
LCM(3889,3890) = 15128210

Factors of 3889

List of positive integer factors of 3889 that divides 3889 without a remainder.

1, 3889

Factors of 3890

List of positive integer factors of 3890 that divides 3890 without a remainder.

1, 2, 5, 10, 389, 778, 1945, 3890

Least Common Multiple of 3889 and 3890 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3889 and 3890, than apply into the LCM equation.

GCF(3889,3890) = 1
LCM(3889,3890) = ( 3889 × 3890) / 1
LCM(3889,3890) = 15128210 / 1
LCM(3889,3890) = 15128210

Properties of LCM 3889 and 3890

(i) The LCM of 3890 and 3889 is associative

LCM of 3889 and 3890 = LCM of 3890 and 3889

Related Least Common Multiples of 3889

Related Least Common Multiples of 3890

Frequently Asked Questions on LCM of 3889 and 3890

1. What is the LCM of 3889 and 3890?

Answer: LCM of 3889 and 3890 is 15128210.

2. What are the Factors of 3889?

Answer: Factors of 3889 are 1, 3889. There are 2 integers that are factors of 3889. The greatest factor of 3889 is 3889.

3. What are the Factors of 3890?

Answer: Factors of 3890 are 1, 2, 5, 10, 389, 778, 1945, 3890. There are 8 integers that are factors of 3890. The greatest factor of 3890 is 3890.

4. How to Find the LCM of 3889 and 3890?

Answer:

Least Common Multiple of 3889 and 3890 = 15128210

Step 1: Find the prime factorization of 3889

3889 = 3889

Step 2: Find the prime factorization of 3890

3890 = 2 x 5 x 389

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

LCM = 15128210 = 2 x 5 x 389 x 3889

Step 4: Therefore, the least common multiple of 3889 and 3890 is 15128210.