Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 10009 and 10013 the smallest integer that is 100220117 that is divisible by both numbers.
Least Common Multiple (LCM) of 10009 and 10013 is 100220117.
LCM(10009,10013) = 100220117
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 10009 and 10013. First we will calculate the prime factors of 10009 and 10013.
Prime Factorization of 10009
10009 | 10009 |
1 |
Prime factors of 10009 are 10009. Prime factorization of 10009 in exponential form is:
10009 = 100091
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 10009 and 10013.
LCM(10009,10013) = 171×191×311×100091
LCM(10009,10013) = 100220117
Factors of 10009
List of positive integer factors of 10009 that divides 10009 without a remainder.
1, 10009
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 10009 and 10013, than apply into the LCM equation.
GCF(10009,10013) = 1
LCM(10009,10013) = ( 10009 × 10013) / 1
LCM(10009,10013) = 100220117 / 1
LCM(10009,10013) = 100220117
(i) The LCM of 10013 and 10009 is associative
LCM of 10009 and 10013 = LCM of 10013 and 10009
1. What is the LCM of 10009 and 10013?
Answer: LCM of 10009 and 10013 is 100220117.
2. What are the Factors of 10009?
Answer: Factors of 10009 are 1, 10009. There are 2 integers that are factors of 10009. The greatest factor of 10009 is 10009.
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 10009 and 10013?
Answer:
Least Common Multiple of 10009 and 10013 = 100220117
Step 1: Find the prime factorization of 10009
10009 = 10009
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 = 100220117 = 17 x 19 x 31 x 10009
Step 4: Therefore, the least common multiple of 10009 and 10013 is 100220117.