Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9842 and 9848 the smallest integer that is 48462008 that is divisible by both numbers.
Least Common Multiple (LCM) of 9842 and 9848 is 48462008.
LCM(9842,9848) = 48462008
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 9842 and 9848. First we will calculate the prime factors of 9842 and 9848.
Prime Factorization of 9842
2 | 9842 |
7 | 4921 |
19 | 703 |
37 | 37 |
1 |
Prime factors of 9842 are 2, 7, 19,37. Prime factorization of 9842 in exponential form is:
9842 = 21×71×191×371
Prime Factorization of 9848
2 | 9848 |
2 | 4924 |
2 | 2462 |
1231 | 1231 |
1 |
Prime factors of 9848 are 2,1231. Prime factorization of 9848 in exponential form is:
9848 = 23×12311
Now multiplying the highest exponent prime factors to calculate the LCM of 9842 and 9848.
LCM(9842,9848) = 23×71×191×371×12311
LCM(9842,9848) = 48462008
Factors of 9842
List of positive integer factors of 9842 that divides 9842 without a remainder.
1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842
Factors of 9848
List of positive integer factors of 9848 that divides 9848 without a remainder.
1, 2, 4, 8, 1231, 2462, 4924, 9848
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9842 and 9848, than apply into the LCM equation.
GCF(9842,9848) = 2
LCM(9842,9848) = ( 9842 × 9848) / 2
LCM(9842,9848) = 96924016 / 2
LCM(9842,9848) = 48462008
(i) The LCM of 9848 and 9842 is associative
LCM of 9842 and 9848 = LCM of 9848 and 9842
1. What is the LCM of 9842 and 9848?
Answer: LCM of 9842 and 9848 is 48462008.
2. What are the Factors of 9842?
Answer: Factors of 9842 are 1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842. There are 16 integers that are factors of 9842. The greatest factor of 9842 is 9842.
3. What are the Factors of 9848?
Answer: Factors of 9848 are 1, 2, 4, 8, 1231, 2462, 4924, 9848. There are 8 integers that are factors of 9848. The greatest factor of 9848 is 9848.
4. How to Find the LCM of 9842 and 9848?
Answer:
Least Common Multiple of 9842 and 9848 = 48462008
Step 1: Find the prime factorization of 9842
9842 = 2 x 7 x 19 x 37
Step 2: Find the prime factorization of 9848
9848 = 2 x 2 x 2 x 1231
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 48462008 = 2 x 2 x 2 x 7 x 19 x 37 x 1231
Step 4: Therefore, the least common multiple of 9842 and 9848 is 48462008.