Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 10149 and 10155 the smallest integer that is 34354365 that is divisible by both numbers.
Least Common Multiple (LCM) of 10149 and 10155 is 34354365.
LCM(10149,10155) = 34354365
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 10149 and 10155. First we will calculate the prime factors of 10149 and 10155.
Prime Factorization of 10149
3 | 10149 |
17 | 3383 |
199 | 199 |
1 |
Prime factors of 10149 are 3, 17,199. Prime factorization of 10149 in exponential form is:
10149 = 31×171×1991
Prime Factorization of 10155
3 | 10155 |
5 | 3385 |
677 | 677 |
1 |
Prime factors of 10155 are 3, 5,677. Prime factorization of 10155 in exponential form is:
10155 = 31×51×6771
Now multiplying the highest exponent prime factors to calculate the LCM of 10149 and 10155.
LCM(10149,10155) = 31×51×171×1991×6771
LCM(10149,10155) = 34354365
Factors of 10149
List of positive integer factors of 10149 that divides 10149 without a remainder.
1, 3, 17, 51, 199, 597, 3383, 10149
Factors of 10155
List of positive integer factors of 10155 that divides 10155 without a remainder.
1, 3, 5, 15, 677, 2031, 3385, 10155
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10149 and 10155, than apply into the LCM equation.
GCF(10149,10155) = 3
LCM(10149,10155) = ( 10149 × 10155) / 3
LCM(10149,10155) = 103063095 / 3
LCM(10149,10155) = 34354365
(i) The LCM of 10155 and 10149 is associative
LCM of 10149 and 10155 = LCM of 10155 and 10149
1. What is the LCM of 10149 and 10155?
Answer: LCM of 10149 and 10155 is 34354365.
2. What are the Factors of 10149?
Answer: Factors of 10149 are 1, 3, 17, 51, 199, 597, 3383, 10149. There are 8 integers that are factors of 10149. The greatest factor of 10149 is 10149.
3. What are the Factors of 10155?
Answer: Factors of 10155 are 1, 3, 5, 15, 677, 2031, 3385, 10155. There are 8 integers that are factors of 10155. The greatest factor of 10155 is 10155.
4. How to Find the LCM of 10149 and 10155?
Answer:
Least Common Multiple of 10149 and 10155 = 34354365
Step 1: Find the prime factorization of 10149
10149 = 3 x 17 x 199
Step 2: Find the prime factorization of 10155
10155 = 3 x 5 x 677
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 34354365 = 3 x 5 x 17 x 199 x 677
Step 4: Therefore, the least common multiple of 10149 and 10155 is 34354365.