Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9918 and 9926 the smallest integer that is 49223034 that is divisible by both numbers.
Least Common Multiple (LCM) of 9918 and 9926 is 49223034.
LCM(9918,9926) = 49223034
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 9918 and 9926. First we will calculate the prime factors of 9918 and 9926.
Prime Factorization of 9918
2 | 9918 |
3 | 4959 |
3 | 1653 |
19 | 551 |
29 | 29 |
1 |
Prime factors of 9918 are 2, 3, 19,29. Prime factorization of 9918 in exponential form is:
9918 = 21×32×191×291
Prime Factorization of 9926
2 | 9926 |
7 | 4963 |
709 | 709 |
1 |
Prime factors of 9926 are 2, 7,709. Prime factorization of 9926 in exponential form is:
9926 = 21×71×7091
Now multiplying the highest exponent prime factors to calculate the LCM of 9918 and 9926.
LCM(9918,9926) = 21×32×71×191×291×7091
LCM(9918,9926) = 49223034
Factors of 9918
List of positive integer factors of 9918 that divides 9918 without a remainder.
1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1102, 1653, 3306, 4959, 9918
Factors of 9926
List of positive integer factors of 9926 that divides 9926 without a remainder.
1, 2, 7, 14, 709, 1418, 4963, 9926
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9918 and 9926, than apply into the LCM equation.
GCF(9918,9926) = 2
LCM(9918,9926) = ( 9918 × 9926) / 2
LCM(9918,9926) = 98446068 / 2
LCM(9918,9926) = 49223034
(i) The LCM of 9926 and 9918 is associative
LCM of 9918 and 9926 = LCM of 9926 and 9918
1. What is the LCM of 9918 and 9926?
Answer: LCM of 9918 and 9926 is 49223034.
2. What are the Factors of 9918?
Answer: Factors of 9918 are 1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1102, 1653, 3306, 4959, 9918. There are 24 integers that are factors of 9918. The greatest factor of 9918 is 9918.
3. What are the Factors of 9926?
Answer: Factors of 9926 are 1, 2, 7, 14, 709, 1418, 4963, 9926. There are 8 integers that are factors of 9926. The greatest factor of 9926 is 9926.
4. How to Find the LCM of 9918 and 9926?
Answer:
Least Common Multiple of 9918 and 9926 = 49223034
Step 1: Find the prime factorization of 9918
9918 = 2 x 3 x 3 x 19 x 29
Step 2: Find the prime factorization of 9926
9926 = 2 x 7 x 709
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 49223034 = 2 x 3 x 3 x 7 x 19 x 29 x 709
Step 4: Therefore, the least common multiple of 9918 and 9926 is 49223034.