Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5175 and 5180 the smallest integer that is 5361300 that is divisible by both numbers.
Least Common Multiple (LCM) of 5175 and 5180 is 5361300.
LCM(5175,5180) = 5361300
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 5175 and 5180. First we will calculate the prime factors of 5175 and 5180.
Prime Factorization of 5175
3 | 5175 |
3 | 1725 |
5 | 575 |
5 | 115 |
23 | 23 |
1 |
Prime factors of 5175 are 3, 5,23. Prime factorization of 5175 in exponential form is:
5175 = 32×52×231
Prime Factorization of 5180
2 | 5180 |
2 | 2590 |
5 | 1295 |
7 | 259 |
37 | 37 |
1 |
Prime factors of 5180 are 2, 5, 7,37. Prime factorization of 5180 in exponential form is:
5180 = 22×51×71×371
Now multiplying the highest exponent prime factors to calculate the LCM of 5175 and 5180.
LCM(5175,5180) = 22×32×52×71×231×371
LCM(5175,5180) = 5361300
Factors of 5175
List of positive integer factors of 5175 that divides 5175 without a remainder.
1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175
Factors of 5180
List of positive integer factors of 5180 that divides 5180 without a remainder.
1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5175 and 5180, than apply into the LCM equation.
GCF(5175,5180) = 5
LCM(5175,5180) = ( 5175 × 5180) / 5
LCM(5175,5180) = 26806500 / 5
LCM(5175,5180) = 5361300
(i) The LCM of 5180 and 5175 is associative
LCM of 5175 and 5180 = LCM of 5180 and 5175
1. What is the LCM of 5175 and 5180?
Answer: LCM of 5175 and 5180 is 5361300.
2. What are the Factors of 5175?
Answer: Factors of 5175 are 1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 345, 575, 1035, 1725, 5175. There are 18 integers that are factors of 5175. The greatest factor of 5175 is 5175.
3. What are the Factors of 5180?
Answer: Factors of 5180 are 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180. There are 24 integers that are factors of 5180. The greatest factor of 5180 is 5180.
4. How to Find the LCM of 5175 and 5180?
Answer:
Least Common Multiple of 5175 and 5180 = 5361300
Step 1: Find the prime factorization of 5175
5175 = 3 x 3 x 5 x 5 x 23
Step 2: Find the prime factorization of 5180
5180 = 2 x 2 x 5 x 7 x 37
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 5361300 = 2 x 2 x 3 x 3 x 5 x 5 x 7 x 23 x 37
Step 4: Therefore, the least common multiple of 5175 and 5180 is 5361300.