Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9375 and 9381 the smallest integer that is 29315625 that is divisible by both numbers.
Least Common Multiple (LCM) of 9375 and 9381 is 29315625.
LCM(9375,9381) = 29315625
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 9375 and 9381. First we will calculate the prime factors of 9375 and 9381.
Prime Factorization of 9375
3 | 9375 |
5 | 3125 |
5 | 625 |
5 | 125 |
5 | 25 |
5 | 5 |
1 |
Prime factors of 9375 are 3,5. Prime factorization of 9375 in exponential form is:
9375 = 31×55
Prime Factorization of 9381
3 | 9381 |
53 | 3127 |
59 | 59 |
1 |
Prime factors of 9381 are 3, 53,59. Prime factorization of 9381 in exponential form is:
9381 = 31×531×591
Now multiplying the highest exponent prime factors to calculate the LCM of 9375 and 9381.
LCM(9375,9381) = 31×55×531×591
LCM(9375,9381) = 29315625
Factors of 9375
List of positive integer factors of 9375 that divides 9375 without a remainder.
1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 3125, 9375
Factors of 9381
List of positive integer factors of 9381 that divides 9381 without a remainder.
1, 3, 53, 59, 159, 177, 3127, 9381
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9375 and 9381, than apply into the LCM equation.
GCF(9375,9381) = 3
LCM(9375,9381) = ( 9375 × 9381) / 3
LCM(9375,9381) = 87946875 / 3
LCM(9375,9381) = 29315625
(i) The LCM of 9381 and 9375 is associative
LCM of 9375 and 9381 = LCM of 9381 and 9375
1. What is the LCM of 9375 and 9381?
Answer: LCM of 9375 and 9381 is 29315625.
2. What are the Factors of 9375?
Answer: Factors of 9375 are 1, 3, 5, 15, 25, 75, 125, 375, 625, 1875, 3125, 9375. There are 12 integers that are factors of 9375. The greatest factor of 9375 is 9375.
3. What are the Factors of 9381?
Answer: Factors of 9381 are 1, 3, 53, 59, 159, 177, 3127, 9381. There are 8 integers that are factors of 9381. The greatest factor of 9381 is 9381.
4. How to Find the LCM of 9375 and 9381?
Answer:
Least Common Multiple of 9375 and 9381 = 29315625
Step 1: Find the prime factorization of 9375
9375 = 3 x 5 x 5 x 5 x 5 x 5
Step 2: Find the prime factorization of 9381
9381 = 3 x 53 x 59
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 29315625 = 3 x 5 x 5 x 5 x 5 x 5 x 53 x 59
Step 4: Therefore, the least common multiple of 9375 and 9381 is 29315625.