Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9827 and 9828 the smallest integer that is 96579756 that is divisible by both numbers.
Least Common Multiple (LCM) of 9827 and 9828 is 96579756.
LCM(9827,9828) = 96579756
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 9827 and 9828. First we will calculate the prime factors of 9827 and 9828.
Prime Factorization of 9827
31 | 9827 |
317 | 317 |
1 |
Prime factors of 9827 are 31,317. Prime factorization of 9827 in exponential form is:
9827 = 311×3171
Prime Factorization of 9828
2 | 9828 |
2 | 4914 |
3 | 2457 |
3 | 819 |
3 | 273 |
7 | 91 |
13 | 13 |
1 |
Prime factors of 9828 are 2, 3, 7,13. Prime factorization of 9828 in exponential form is:
9828 = 22×33×71×131
Now multiplying the highest exponent prime factors to calculate the LCM of 9827 and 9828.
LCM(9827,9828) = 22×33×71×131×311×3171
LCM(9827,9828) = 96579756
Factors of 9827
List of positive integer factors of 9827 that divides 9827 without a remainder.
1, 31, 317, 9827
Factors of 9828
List of positive integer factors of 9828 that divides 9828 without a remainder.
1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9827 and 9828, than apply into the LCM equation.
GCF(9827,9828) = 1
LCM(9827,9828) = ( 9827 × 9828) / 1
LCM(9827,9828) = 96579756 / 1
LCM(9827,9828) = 96579756
(i) The LCM of 9828 and 9827 is associative
LCM of 9827 and 9828 = LCM of 9828 and 9827
1. What is the LCM of 9827 and 9828?
Answer: LCM of 9827 and 9828 is 96579756.
2. What are the Factors of 9827?
Answer: Factors of 9827 are 1, 31, 317, 9827. There are 4 integers that are factors of 9827. The greatest factor of 9827 is 9827.
3. What are the Factors of 9828?
Answer: Factors of 9828 are 1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 91, 108, 117, 126, 156, 182, 189, 234, 252, 273, 351, 364, 378, 468, 546, 702, 756, 819, 1092, 1404, 1638, 2457, 3276, 4914, 9828. There are 48 integers that are factors of 9828. The greatest factor of 9828 is 9828.
4. How to Find the LCM of 9827 and 9828?
Answer:
Least Common Multiple of 9827 and 9828 = 96579756
Step 1: Find the prime factorization of 9827
9827 = 31 x 317
Step 2: Find the prime factorization of 9828
9828 = 2 x 2 x 3 x 3 x 3 x 7 x 13
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 96579756 = 2 x 2 x 3 x 3 x 3 x 7 x 13 x 31 x 317
Step 4: Therefore, the least common multiple of 9827 and 9828 is 96579756.