Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9812 and 9819 the smallest integer that is 96344028 that is divisible by both numbers.
Least Common Multiple (LCM) of 9812 and 9819 is 96344028.
LCM(9812,9819) = 96344028
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 9812 and 9819. First we will calculate the prime factors of 9812 and 9819.
Prime Factorization of 9812
2 | 9812 |
2 | 4906 |
11 | 2453 |
223 | 223 |
1 |
Prime factors of 9812 are 2, 11,223. Prime factorization of 9812 in exponential form is:
9812 = 22×111×2231
Prime Factorization of 9819
3 | 9819 |
3 | 3273 |
1091 | 1091 |
1 |
Prime factors of 9819 are 3,1091. Prime factorization of 9819 in exponential form is:
9819 = 32×10911
Now multiplying the highest exponent prime factors to calculate the LCM of 9812 and 9819.
LCM(9812,9819) = 22×32×111×2231×10911
LCM(9812,9819) = 96344028
Factors of 9812
List of positive integer factors of 9812 that divides 9812 without a remainder.
1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4906, 9812
Factors of 9819
List of positive integer factors of 9819 that divides 9819 without a remainder.
1, 3, 9, 1091, 3273, 9819
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9812 and 9819, than apply into the LCM equation.
GCF(9812,9819) = 1
LCM(9812,9819) = ( 9812 × 9819) / 1
LCM(9812,9819) = 96344028 / 1
LCM(9812,9819) = 96344028
(i) The LCM of 9819 and 9812 is associative
LCM of 9812 and 9819 = LCM of 9819 and 9812
1. What is the LCM of 9812 and 9819?
Answer: LCM of 9812 and 9819 is 96344028.
2. What are the Factors of 9812?
Answer: Factors of 9812 are 1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4906, 9812. There are 12 integers that are factors of 9812. The greatest factor of 9812 is 9812.
3. What are the Factors of 9819?
Answer: Factors of 9819 are 1, 3, 9, 1091, 3273, 9819. There are 6 integers that are factors of 9819. The greatest factor of 9819 is 9819.
4. How to Find the LCM of 9812 and 9819?
Answer:
Least Common Multiple of 9812 and 9819 = 96344028
Step 1: Find the prime factorization of 9812
9812 = 2 x 2 x 11 x 223
Step 2: Find the prime factorization of 9819
9819 = 3 x 3 x 1091
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 96344028 = 2 x 2 x 3 x 3 x 11 x 223 x 1091
Step 4: Therefore, the least common multiple of 9812 and 9819 is 96344028.