Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5345 and 5349 the smallest integer that is 28590405 that is divisible by both numbers.
Least Common Multiple (LCM) of 5345 and 5349 is 28590405.
LCM(5345,5349) = 28590405
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 5345 and 5349. First we will calculate the prime factors of 5345 and 5349.
Prime Factorization of 5345
5 | 5345 |
1069 | 1069 |
1 |
Prime factors of 5345 are 5,1069. Prime factorization of 5345 in exponential form is:
5345 = 51×10691
Prime Factorization of 5349
3 | 5349 |
1783 | 1783 |
1 |
Prime factors of 5349 are 3,1783. Prime factorization of 5349 in exponential form is:
5349 = 31×17831
Now multiplying the highest exponent prime factors to calculate the LCM of 5345 and 5349.
LCM(5345,5349) = 31×51×10691×17831
LCM(5345,5349) = 28590405
Factors of 5345
List of positive integer factors of 5345 that divides 5345 without a remainder.
1, 5, 1069, 5345
Factors of 5349
List of positive integer factors of 5349 that divides 5349 without a remainder.
1, 3, 1783, 5349
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5345 and 5349, than apply into the LCM equation.
GCF(5345,5349) = 1
LCM(5345,5349) = ( 5345 × 5349) / 1
LCM(5345,5349) = 28590405 / 1
LCM(5345,5349) = 28590405
(i) The LCM of 5349 and 5345 is associative
LCM of 5345 and 5349 = LCM of 5349 and 5345
1. What is the LCM of 5345 and 5349?
Answer: LCM of 5345 and 5349 is 28590405.
2. What are the Factors of 5345?
Answer: Factors of 5345 are 1, 5, 1069, 5345. There are 4 integers that are factors of 5345. The greatest factor of 5345 is 5345.
3. What are the Factors of 5349?
Answer: Factors of 5349 are 1, 3, 1783, 5349. There are 4 integers that are factors of 5349. The greatest factor of 5349 is 5349.
4. How to Find the LCM of 5345 and 5349?
Answer:
Least Common Multiple of 5345 and 5349 = 28590405
Step 1: Find the prime factorization of 5345
5345 = 5 x 1069
Step 2: Find the prime factorization of 5349
5349 = 3 x 1783
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 28590405 = 3 x 5 x 1069 x 1783
Step 4: Therefore, the least common multiple of 5345 and 5349 is 28590405.