Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 2310 and 2315 the smallest integer that is 1069530 that is divisible by both numbers.
Least Common Multiple (LCM) of 2310 and 2315 is 1069530.
LCM(2310,2315) = 1069530
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 2310 and 2315. First we will calculate the prime factors of 2310 and 2315.
Prime Factorization of 2310
2 | 2310 |
3 | 1155 |
5 | 385 |
7 | 77 |
11 | 11 |
1 |
Prime factors of 2310 are 2, 3, 5, 7,11. Prime factorization of 2310 in exponential form is:
2310 = 21×31×51×71×111
Prime Factorization of 2315
5 | 2315 |
463 | 463 |
1 |
Prime factors of 2315 are 5,463. Prime factorization of 2315 in exponential form is:
2315 = 51×4631
Now multiplying the highest exponent prime factors to calculate the LCM of 2310 and 2315.
LCM(2310,2315) = 21×31×51×71×111×4631
LCM(2310,2315) = 1069530
Factors of 2310
List of positive integer factors of 2310 that divides 2310 without a remainder.
1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310
Factors of 2315
List of positive integer factors of 2315 that divides 2315 without a remainder.
1, 5, 463, 2315
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2310 and 2315, than apply into the LCM equation.
GCF(2310,2315) = 5
LCM(2310,2315) = ( 2310 × 2315) / 5
LCM(2310,2315) = 5347650 / 5
LCM(2310,2315) = 1069530
(i) The LCM of 2315 and 2310 is associative
LCM of 2310 and 2315 = LCM of 2315 and 2310
1. What is the LCM of 2310 and 2315?
Answer: LCM of 2310 and 2315 is 1069530.
2. What are the Factors of 2310?
Answer: Factors of 2310 are 1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310. There are 32 integers that are factors of 2310. The greatest factor of 2310 is 2310.
3. What are the Factors of 2315?
Answer: Factors of 2315 are 1, 5, 463, 2315. There are 4 integers that are factors of 2315. The greatest factor of 2315 is 2315.
4. How to Find the LCM of 2310 and 2315?
Answer:
Least Common Multiple of 2310 and 2315 = 1069530
Step 1: Find the prime factorization of 2310
2310 = 2 x 3 x 5 x 7 x 11
Step 2: Find the prime factorization of 2315
2315 = 5 x 463
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 1069530 = 2 x 3 x 5 x 7 x 11 x 463
Step 4: Therefore, the least common multiple of 2310 and 2315 is 1069530.