Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9154 and 9159 the smallest integer that is 83841486 that is divisible by both numbers.
Least Common Multiple (LCM) of 9154 and 9159 is 83841486.
LCM(9154,9159) = 83841486
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 9154 and 9159. First we will calculate the prime factors of 9154 and 9159.
Prime Factorization of 9154
2 | 9154 |
23 | 4577 |
199 | 199 |
1 |
Prime factors of 9154 are 2, 23,199. Prime factorization of 9154 in exponential form is:
9154 = 21×231×1991
Prime Factorization of 9159
3 | 9159 |
43 | 3053 |
71 | 71 |
1 |
Prime factors of 9159 are 3, 43,71. Prime factorization of 9159 in exponential form is:
9159 = 31×431×711
Now multiplying the highest exponent prime factors to calculate the LCM of 9154 and 9159.
LCM(9154,9159) = 21×31×231×431×711×1991
LCM(9154,9159) = 83841486
Factors of 9154
List of positive integer factors of 9154 that divides 9154 without a remainder.
1, 2, 23, 46, 199, 398, 4577, 9154
Factors of 9159
List of positive integer factors of 9159 that divides 9159 without a remainder.
1, 3, 43, 71, 129, 213, 3053, 9159
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9154 and 9159, than apply into the LCM equation.
GCF(9154,9159) = 1
LCM(9154,9159) = ( 9154 × 9159) / 1
LCM(9154,9159) = 83841486 / 1
LCM(9154,9159) = 83841486
(i) The LCM of 9159 and 9154 is associative
LCM of 9154 and 9159 = LCM of 9159 and 9154
1. What is the LCM of 9154 and 9159?
Answer: LCM of 9154 and 9159 is 83841486.
2. What are the Factors of 9154?
Answer: Factors of 9154 are 1, 2, 23, 46, 199, 398, 4577, 9154. There are 8 integers that are factors of 9154. The greatest factor of 9154 is 9154.
3. What are the Factors of 9159?
Answer: Factors of 9159 are 1, 3, 43, 71, 129, 213, 3053, 9159. There are 8 integers that are factors of 9159. The greatest factor of 9159 is 9159.
4. How to Find the LCM of 9154 and 9159?
Answer:
Least Common Multiple of 9154 and 9159 = 83841486
Step 1: Find the prime factorization of 9154
9154 = 2 x 23 x 199
Step 2: Find the prime factorization of 9159
9159 = 3 x 43 x 71
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 83841486 = 2 x 3 x 23 x 43 x 71 x 199
Step 4: Therefore, the least common multiple of 9154 and 9159 is 83841486.