Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9889 and 9895 the smallest integer that is 97851655 that is divisible by both numbers.
Least Common Multiple (LCM) of 9889 and 9895 is 97851655.
LCM(9889,9895) = 97851655
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 9889 and 9895. First we will calculate the prime factors of 9889 and 9895.
Prime Factorization of 9889
11 | 9889 |
29 | 899 |
31 | 31 |
1 |
Prime factors of 9889 are 11, 29,31. Prime factorization of 9889 in exponential form is:
9889 = 111×291×311
Prime Factorization of 9895
5 | 9895 |
1979 | 1979 |
1 |
Prime factors of 9895 are 5,1979. Prime factorization of 9895 in exponential form is:
9895 = 51×19791
Now multiplying the highest exponent prime factors to calculate the LCM of 9889 and 9895.
LCM(9889,9895) = 51×111×291×311×19791
LCM(9889,9895) = 97851655
Factors of 9889
List of positive integer factors of 9889 that divides 9889 without a remainder.
1, 11, 29, 31, 319, 341, 899, 9889
Factors of 9895
List of positive integer factors of 9895 that divides 9895 without a remainder.
1, 5, 1979, 9895
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9889 and 9895, than apply into the LCM equation.
GCF(9889,9895) = 1
LCM(9889,9895) = ( 9889 × 9895) / 1
LCM(9889,9895) = 97851655 / 1
LCM(9889,9895) = 97851655
(i) The LCM of 9895 and 9889 is associative
LCM of 9889 and 9895 = LCM of 9895 and 9889
1. What is the LCM of 9889 and 9895?
Answer: LCM of 9889 and 9895 is 97851655.
2. What are the Factors of 9889?
Answer: Factors of 9889 are 1, 11, 29, 31, 319, 341, 899, 9889. There are 8 integers that are factors of 9889. The greatest factor of 9889 is 9889.
3. What are the Factors of 9895?
Answer: Factors of 9895 are 1, 5, 1979, 9895. There are 4 integers that are factors of 9895. The greatest factor of 9895 is 9895.
4. How to Find the LCM of 9889 and 9895?
Answer:
Least Common Multiple of 9889 and 9895 = 97851655
Step 1: Find the prime factorization of 9889
9889 = 11 x 29 x 31
Step 2: Find the prime factorization of 9895
9895 = 5 x 1979
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 97851655 = 5 x 11 x 29 x 31 x 1979
Step 4: Therefore, the least common multiple of 9889 and 9895 is 97851655.