Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 10008 and 10013 the smallest integer that is 100210104 that is divisible by both numbers.
Least Common Multiple (LCM) of 10008 and 10013 is 100210104.
LCM(10008,10013) = 100210104
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 10008 and 10013. First we will calculate the prime factors of 10008 and 10013.
Prime Factorization of 10008
2 | 10008 |
2 | 5004 |
2 | 2502 |
3 | 1251 |
3 | 417 |
139 | 139 |
1 |
Prime factors of 10008 are 2, 3,139. Prime factorization of 10008 in exponential form is:
10008 = 23×32×1391
Prime Factorization of 10013
17 | 10013 |
19 | 589 |
31 | 31 |
1 |
Prime factors of 10013 are 17, 19,31. Prime factorization of 10013 in exponential form is:
10013 = 171×191×311
Now multiplying the highest exponent prime factors to calculate the LCM of 10008 and 10013.
LCM(10008,10013) = 23×32×171×191×311×1391
LCM(10008,10013) = 100210104
Factors of 10008
List of positive integer factors of 10008 that divides 10008 without a remainder.
1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008
Factors of 10013
List of positive integer factors of 10013 that divides 10013 without a remainder.
1, 17, 19, 31, 323, 527, 589, 10013
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10008 and 10013, than apply into the LCM equation.
GCF(10008,10013) = 1
LCM(10008,10013) = ( 10008 × 10013) / 1
LCM(10008,10013) = 100210104 / 1
LCM(10008,10013) = 100210104
(i) The LCM of 10013 and 10008 is associative
LCM of 10008 and 10013 = LCM of 10013 and 10008
1. What is the LCM of 10008 and 10013?
Answer: LCM of 10008 and 10013 is 100210104.
2. What are the Factors of 10008?
Answer: Factors of 10008 are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 139, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 5004, 10008. There are 24 integers that are factors of 10008. The greatest factor of 10008 is 10008.
3. What are the Factors of 10013?
Answer: Factors of 10013 are 1, 17, 19, 31, 323, 527, 589, 10013. There are 8 integers that are factors of 10013. The greatest factor of 10013 is 10013.
4. How to Find the LCM of 10008 and 10013?
Answer:
Least Common Multiple of 10008 and 10013 = 100210104
Step 1: Find the prime factorization of 10008
10008 = 2 x 2 x 2 x 3 x 3 x 139
Step 2: Find the prime factorization of 10013
10013 = 17 x 19 x 31
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 100210104 = 2 x 2 x 2 x 3 x 3 x 17 x 19 x 31 x 139
Step 4: Therefore, the least common multiple of 10008 and 10013 is 100210104.