Least Common Multiple of 1395 and 1399

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 1395 and 1399 the smallest integer that is 1951605 that is divisible by both numbers.

Least Common Multiple (LCM) of 1395 and 1399 is 1951605.

LCM(1395,1399) = 1951605

LCM of 1395 and 1399

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

LCM of:
and

Least Common Multiple of 1395 and 1399

LCM of 1395 and 1399 is 1951605

Least common multiple can be found by multiplying the highest exponent prime factors of 1395 and 1399. First we will calculate the prime factors of 1395 and 1399.

Prime Factorization of 1395


3 1395
3 465
5 155
31 31
1

Prime factors of 1395 are 3, 5,31. Prime factorization of 1395 in exponential form is:

1395 = 32×51×311

Prime Factorization of 1399


1399 1399
1

Prime factors of 1399 are 1399. Prime factorization of 1399 in exponential form is:

1399 = 13991

Now multiplying the highest exponent prime factors to calculate the LCM of 1395 and 1399.

LCM(1395,1399) = 32×51×311×13991
LCM(1395,1399) = 1951605

Factors of 1395

List of positive integer factors of 1395 that divides 1395 without a remainder.

1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395

Factors of 1399

List of positive integer factors of 1399 that divides 1399 without a remainder.

1, 1399

Least Common Multiple of 1395 and 1399 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 1395 and 1399, than apply into the LCM equation.

GCF(1395,1399) = 1
LCM(1395,1399) = ( 1395 × 1399) / 1
LCM(1395,1399) = 1951605 / 1
LCM(1395,1399) = 1951605

Properties of LCM 1395 and 1399

(i) The LCM of 1399 and 1395 is associative

LCM of 1395 and 1399 = LCM of 1399 and 1395

Related Least Common Multiples of 1395

Related Least Common Multiples of 1399

Frequently Asked Questions on LCM of 1395 and 1399

1. What is the LCM of 1395 and 1399?

Answer: LCM of 1395 and 1399 is 1951605.

2. What are the Factors of 1395?

Answer: Factors of 1395 are 1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395. There are 12 integers that are factors of 1395. The greatest factor of 1395 is 1395.

3. What are the Factors of 1399?

Answer: Factors of 1399 are 1, 1399. There are 2 integers that are factors of 1399. The greatest factor of 1399 is 1399.

4. How to Find the LCM of 1395 and 1399?

Answer:

Least Common Multiple of 1395 and 1399 = 1951605

Step 1: Find the prime factorization of 1395

1395 = 3 x 3 x 5 x 31

Step 2: Find the prime factorization of 1399

1399 = 1399

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

LCM = 1951605 = 3 x 3 x 5 x 31 x 1399

Step 4: Therefore, the least common multiple of 1395 and 1399 is 1951605.