Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9153 and 9161 the smallest integer that is 83850633 that is divisible by both numbers.
Least Common Multiple (LCM) of 9153 and 9161 is 83850633.
LCM(9153,9161) = 83850633
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 9153 and 9161. First we will calculate the prime factors of 9153 and 9161.
Prime Factorization of 9153
3 | 9153 |
3 | 3051 |
3 | 1017 |
3 | 339 |
113 | 113 |
1 |
Prime factors of 9153 are 3,113. Prime factorization of 9153 in exponential form is:
9153 = 34×1131
Prime Factorization of 9161
9161 | 9161 |
1 |
Prime factors of 9161 are 9161. Prime factorization of 9161 in exponential form is:
9161 = 91611
Now multiplying the highest exponent prime factors to calculate the LCM of 9153 and 9161.
LCM(9153,9161) = 34×1131×91611
LCM(9153,9161) = 83850633
Factors of 9153
List of positive integer factors of 9153 that divides 9153 without a remainder.
1, 3, 9, 27, 81, 113, 339, 1017, 3051, 9153
Factors of 9161
List of positive integer factors of 9161 that divides 9161 without a remainder.
1, 9161
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9153 and 9161, than apply into the LCM equation.
GCF(9153,9161) = 1
LCM(9153,9161) = ( 9153 × 9161) / 1
LCM(9153,9161) = 83850633 / 1
LCM(9153,9161) = 83850633
(i) The LCM of 9161 and 9153 is associative
LCM of 9153 and 9161 = LCM of 9161 and 9153
1. What is the LCM of 9153 and 9161?
Answer: LCM of 9153 and 9161 is 83850633.
2. What are the Factors of 9153?
Answer: Factors of 9153 are 1, 3, 9, 27, 81, 113, 339, 1017, 3051, 9153. There are 10 integers that are factors of 9153. The greatest factor of 9153 is 9153.
3. What are the Factors of 9161?
Answer: Factors of 9161 are 1, 9161. There are 2 integers that are factors of 9161. The greatest factor of 9161 is 9161.
4. How to Find the LCM of 9153 and 9161?
Answer:
Least Common Multiple of 9153 and 9161 = 83850633
Step 1: Find the prime factorization of 9153
9153 = 3 x 3 x 3 x 3 x 113
Step 2: Find the prime factorization of 9161
9161 = 9161
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 83850633 = 3 x 3 x 3 x 3 x 113 x 9161
Step 4: Therefore, the least common multiple of 9153 and 9161 is 83850633.