Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9412 and 9418 the smallest integer that is 44321108 that is divisible by both numbers.
Least Common Multiple (LCM) of 9412 and 9418 is 44321108.
LCM(9412,9418) = 44321108
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 9412 and 9418. First we will calculate the prime factors of 9412 and 9418.
Prime Factorization of 9412
2 | 9412 |
2 | 4706 |
13 | 2353 |
181 | 181 |
1 |
Prime factors of 9412 are 2, 13,181. Prime factorization of 9412 in exponential form is:
9412 = 22×131×1811
Prime Factorization of 9418
2 | 9418 |
17 | 4709 |
277 | 277 |
1 |
Prime factors of 9418 are 2, 17,277. Prime factorization of 9418 in exponential form is:
9418 = 21×171×2771
Now multiplying the highest exponent prime factors to calculate the LCM of 9412 and 9418.
LCM(9412,9418) = 22×131×171×1811×2771
LCM(9412,9418) = 44321108
Factors of 9412
List of positive integer factors of 9412 that divides 9412 without a remainder.
1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 9412
Factors of 9418
List of positive integer factors of 9418 that divides 9418 without a remainder.
1, 2, 17, 34, 277, 554, 4709, 9418
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9412 and 9418, than apply into the LCM equation.
GCF(9412,9418) = 2
LCM(9412,9418) = ( 9412 × 9418) / 2
LCM(9412,9418) = 88642216 / 2
LCM(9412,9418) = 44321108
(i) The LCM of 9418 and 9412 is associative
LCM of 9412 and 9418 = LCM of 9418 and 9412
1. What is the LCM of 9412 and 9418?
Answer: LCM of 9412 and 9418 is 44321108.
2. What are the Factors of 9412?
Answer: Factors of 9412 are 1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 9412. There are 12 integers that are factors of 9412. The greatest factor of 9412 is 9412.
3. What are the Factors of 9418?
Answer: Factors of 9418 are 1, 2, 17, 34, 277, 554, 4709, 9418. There are 8 integers that are factors of 9418. The greatest factor of 9418 is 9418.
4. How to Find the LCM of 9412 and 9418?
Answer:
Least Common Multiple of 9412 and 9418 = 44321108
Step 1: Find the prime factorization of 9412
9412 = 2 x 2 x 13 x 181
Step 2: Find the prime factorization of 9418
9418 = 2 x 17 x 277
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 44321108 = 2 x 2 x 13 x 17 x 181 x 277
Step 4: Therefore, the least common multiple of 9412 and 9418 is 44321108.