Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9874 and 9881 the smallest integer that is 97564994 that is divisible by both numbers.
Least Common Multiple (LCM) of 9874 and 9881 is 97564994.
LCM(9874,9881) = 97564994
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 9874 and 9881. First we will calculate the prime factors of 9874 and 9881.
Prime Factorization of 9874
2 | 9874 |
4937 | 4937 |
1 |
Prime factors of 9874 are 2,4937. Prime factorization of 9874 in exponential form is:
9874 = 21×49371
Prime Factorization of 9881
41 | 9881 |
241 | 241 |
1 |
Prime factors of 9881 are 41,241. Prime factorization of 9881 in exponential form is:
9881 = 411×2411
Now multiplying the highest exponent prime factors to calculate the LCM of 9874 and 9881.
LCM(9874,9881) = 21×411×2411×49371
LCM(9874,9881) = 97564994
Factors of 9874
List of positive integer factors of 9874 that divides 9874 without a remainder.
1, 2, 4937, 9874
Factors of 9881
List of positive integer factors of 9881 that divides 9881 without a remainder.
1, 41, 241, 9881
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9874 and 9881, than apply into the LCM equation.
GCF(9874,9881) = 1
LCM(9874,9881) = ( 9874 × 9881) / 1
LCM(9874,9881) = 97564994 / 1
LCM(9874,9881) = 97564994
(i) The LCM of 9881 and 9874 is associative
LCM of 9874 and 9881 = LCM of 9881 and 9874
1. What is the LCM of 9874 and 9881?
Answer: LCM of 9874 and 9881 is 97564994.
2. What are the Factors of 9874?
Answer: Factors of 9874 are 1, 2, 4937, 9874. There are 4 integers that are factors of 9874. The greatest factor of 9874 is 9874.
3. What are the Factors of 9881?
Answer: Factors of 9881 are 1, 41, 241, 9881. There are 4 integers that are factors of 9881. The greatest factor of 9881 is 9881.
4. How to Find the LCM of 9874 and 9881?
Answer:
Least Common Multiple of 9874 and 9881 = 97564994
Step 1: Find the prime factorization of 9874
9874 = 2 x 4937
Step 2: Find the prime factorization of 9881
9881 = 41 x 241
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 97564994 = 2 x 41 x 241 x 4937
Step 4: Therefore, the least common multiple of 9874 and 9881 is 97564994.