Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 11300 and 11305 the smallest integer that is 25549300 that is divisible by both numbers.
Least Common Multiple (LCM) of 11300 and 11305 is 25549300.
LCM(11300,11305) = 25549300
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 11300 and 11305. First we will calculate the prime factors of 11300 and 11305.
Prime Factorization of 11300
2 | 11300 |
2 | 5650 |
5 | 2825 |
5 | 565 |
113 | 113 |
1 |
Prime factors of 11300 are 2, 5,113. Prime factorization of 11300 in exponential form is:
11300 = 22×52×1131
Prime Factorization of 11305
5 | 11305 |
7 | 2261 |
17 | 323 |
19 | 19 |
1 |
Prime factors of 11305 are 5, 7, 17,19. Prime factorization of 11305 in exponential form is:
11305 = 51×71×171×191
Now multiplying the highest exponent prime factors to calculate the LCM of 11300 and 11305.
LCM(11300,11305) = 22×52×71×171×191×1131
LCM(11300,11305) = 25549300
Factors of 11300
List of positive integer factors of 11300 that divides 11300 without a remainder.
1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 226, 452, 565, 1130, 2260, 2825, 5650, 11300
Factors of 11305
List of positive integer factors of 11305 that divides 11305 without a remainder.
1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 1615, 2261, 11305
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 11300 and 11305, than apply into the LCM equation.
GCF(11300,11305) = 5
LCM(11300,11305) = ( 11300 × 11305) / 5
LCM(11300,11305) = 127746500 / 5
LCM(11300,11305) = 25549300
(i) The LCM of 11305 and 11300 is associative
LCM of 11300 and 11305 = LCM of 11305 and 11300
1. What is the LCM of 11300 and 11305?
Answer: LCM of 11300 and 11305 is 25549300.
2. What are the Factors of 11300?
Answer: Factors of 11300 are 1, 2, 4, 5, 10, 20, 25, 50, 100, 113, 226, 452, 565, 1130, 2260, 2825, 5650, 11300. There are 18 integers that are factors of 11300. The greatest factor of 11300 is 11300.
3. What are the Factors of 11305?
Answer: Factors of 11305 are 1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 323, 595, 665, 1615, 2261, 11305. There are 16 integers that are factors of 11305. The greatest factor of 11305 is 11305.
4. How to Find the LCM of 11300 and 11305?
Answer:
Least Common Multiple of 11300 and 11305 = 25549300
Step 1: Find the prime factorization of 11300
11300 = 2 x 2 x 5 x 5 x 113
Step 2: Find the prime factorization of 11305
11305 = 5 x 7 x 17 x 19
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 25549300 = 2 x 2 x 5 x 5 x 7 x 17 x 19 x 113
Step 4: Therefore, the least common multiple of 11300 and 11305 is 25549300.