Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 36120 and 36124 the smallest integer that is 326199720 that is divisible by both numbers.
Least Common Multiple (LCM) of 36120 and 36124 is 326199720.
LCM(36120,36124) = 326199720
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 36120 and 36124. First we will calculate the prime factors of 36120 and 36124.
Prime Factorization of 36120
2 | 36120 |
2 | 18060 |
2 | 9030 |
3 | 4515 |
5 | 1505 |
7 | 301 |
43 | 43 |
1 |
Prime factors of 36120 are 2, 3, 5, 7,43. Prime factorization of 36120 in exponential form is:
36120 = 23×31×51×71×431
Prime Factorization of 36124
2 | 36124 |
2 | 18062 |
11 | 9031 |
821 | 821 |
1 |
Prime factors of 36124 are 2, 11,821. Prime factorization of 36124 in exponential form is:
36124 = 22×111×8211
Now multiplying the highest exponent prime factors to calculate the LCM of 36120 and 36124.
LCM(36120,36124) = 23×31×51×71×111×431×8211
LCM(36120,36124) = 326199720
Factors of 36120
List of positive integer factors of 36120 that divides 36120 without a remainder.
1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4515, 5160, 6020, 7224, 9030, 12040, 18060, 36120
Factors of 36124
List of positive integer factors of 36124 that divides 36124 without a remainder.
1, 2, 4, 11, 22, 44, 821, 1642, 3284, 9031, 18062, 36124
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 36120 and 36124, than apply into the LCM equation.
GCF(36120,36124) = 4
LCM(36120,36124) = ( 36120 × 36124) / 4
LCM(36120,36124) = 1304798880 / 4
LCM(36120,36124) = 326199720
(i) The LCM of 36124 and 36120 is associative
LCM of 36120 and 36124 = LCM of 36124 and 36120
1. What is the LCM of 36120 and 36124?
Answer: LCM of 36120 and 36124 is 326199720.
2. What are the Factors of 36120?
Answer: Factors of 36120 are 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 43, 56, 60, 70, 84, 86, 105, 120, 129, 140, 168, 172, 210, 215, 258, 280, 301, 344, 420, 430, 516, 602, 645, 840, 860, 903, 1032, 1204, 1290, 1505, 1720, 1806, 2408, 2580, 3010, 3612, 4515, 5160, 6020, 7224, 9030, 12040, 18060, 36120. There are 64 integers that are factors of 36120. The greatest factor of 36120 is 36120.
3. What are the Factors of 36124?
Answer: Factors of 36124 are 1, 2, 4, 11, 22, 44, 821, 1642, 3284, 9031, 18062, 36124. There are 12 integers that are factors of 36124. The greatest factor of 36124 is 36124.
4. How to Find the LCM of 36120 and 36124?
Answer:
Least Common Multiple of 36120 and 36124 = 326199720
Step 1: Find the prime factorization of 36120
36120 = 2 x 2 x 2 x 3 x 5 x 7 x 43
Step 2: Find the prime factorization of 36124
36124 = 2 x 2 x 11 x 821
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 326199720 = 2 x 2 x 2 x 3 x 5 x 7 x 11 x 43 x 821
Step 4: Therefore, the least common multiple of 36120 and 36124 is 326199720.