Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 13355 and 13363 the smallest integer that is 178462865 that is divisible by both numbers.
Least Common Multiple (LCM) of 13355 and 13363 is 178462865.
LCM(13355,13363) = 178462865
Least common multiple or lowest common denominator (LCD) can be calculated in three ways;
Least common multiple can be found by multiplying the highest exponent prime factors of 13355 and 13363. First we will calculate the prime factors of 13355 and 13363.
Prime Factorization of 13355
5 | 13355 |
2671 | 2671 |
1 |
Prime factors of 13355 are 5,2671. Prime factorization of 13355 in exponential form is:
13355 = 51×26711
Prime Factorization of 13363
7 | 13363 |
23 | 1909 |
83 | 83 |
1 |
Prime factors of 13363 are 7, 23,83. Prime factorization of 13363 in exponential form is:
13363 = 71×231×831
Now multiplying the highest exponent prime factors to calculate the LCM of 13355 and 13363.
LCM(13355,13363) = 51×71×231×831×26711
LCM(13355,13363) = 178462865
Factors of 13355
List of positive integer factors of 13355 that divides 13355 without a remainder.
1, 5, 2671, 13355
Factors of 13363
List of positive integer factors of 13363 that divides 13363 without a remainder.
1, 7, 23, 83, 161, 581, 1909, 13363
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 13355 and 13363, than apply into the LCM equation.
GCF(13355,13363) = 1
LCM(13355,13363) = ( 13355 × 13363) / 1
LCM(13355,13363) = 178462865 / 1
LCM(13355,13363) = 178462865
(i) The LCM of 13363 and 13355 is associative
LCM of 13355 and 13363 = LCM of 13363 and 13355
1. What is the LCM of 13355 and 13363?
Answer: LCM of 13355 and 13363 is 178462865.
2. What are the Factors of 13355?
Answer: Factors of 13355 are 1, 5, 2671, 13355. There are 4 integers that are factors of 13355. The greatest factor of 13355 is 13355.
3. What are the Factors of 13363?
Answer: Factors of 13363 are 1, 7, 23, 83, 161, 581, 1909, 13363. There are 8 integers that are factors of 13363. The greatest factor of 13363 is 13363.
4. How to Find the LCM of 13355 and 13363?
Answer:
Least Common Multiple of 13355 and 13363 = 178462865
Step 1: Find the prime factorization of 13355
13355 = 5 x 2671
Step 2: Find the prime factorization of 13363
13363 = 7 x 23 x 83
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 178462865 = 5 x 7 x 23 x 83 x 2671
Step 4: Therefore, the least common multiple of 13355 and 13363 is 178462865.