Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5817 and 5823 the smallest integer that is 11290797 that is divisible by both numbers.
Least Common Multiple (LCM) of 5817 and 5823 is 11290797.
LCM(5817,5823) = 11290797
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 5817 and 5823. First we will calculate the prime factors of 5817 and 5823.
Prime Factorization of 5817
3 | 5817 |
7 | 1939 |
277 | 277 |
1 |
Prime factors of 5817 are 3, 7,277. Prime factorization of 5817 in exponential form is:
5817 = 31×71×2771
Prime Factorization of 5823
3 | 5823 |
3 | 1941 |
647 | 647 |
1 |
Prime factors of 5823 are 3,647. Prime factorization of 5823 in exponential form is:
5823 = 32×6471
Now multiplying the highest exponent prime factors to calculate the LCM of 5817 and 5823.
LCM(5817,5823) = 32×71×2771×6471
LCM(5817,5823) = 11290797
Factors of 5817
List of positive integer factors of 5817 that divides 5817 without a remainder.
1, 3, 7, 21, 277, 831, 1939, 5817
Factors of 5823
List of positive integer factors of 5823 that divides 5823 without a remainder.
1, 3, 9, 647, 1941, 5823
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5817 and 5823, than apply into the LCM equation.
GCF(5817,5823) = 3
LCM(5817,5823) = ( 5817 × 5823) / 3
LCM(5817,5823) = 33872391 / 3
LCM(5817,5823) = 11290797
(i) The LCM of 5823 and 5817 is associative
LCM of 5817 and 5823 = LCM of 5823 and 5817
1. What is the LCM of 5817 and 5823?
Answer: LCM of 5817 and 5823 is 11290797.
2. What are the Factors of 5817?
Answer: Factors of 5817 are 1, 3, 7, 21, 277, 831, 1939, 5817. There are 8 integers that are factors of 5817. The greatest factor of 5817 is 5817.
3. What are the Factors of 5823?
Answer: Factors of 5823 are 1, 3, 9, 647, 1941, 5823. There are 6 integers that are factors of 5823. The greatest factor of 5823 is 5823.
4. How to Find the LCM of 5817 and 5823?
Answer:
Least Common Multiple of 5817 and 5823 = 11290797
Step 1: Find the prime factorization of 5817
5817 = 3 x 7 x 277
Step 2: Find the prime factorization of 5823
5823 = 3 x 3 x 647
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 11290797 = 3 x 3 x 7 x 277 x 647
Step 4: Therefore, the least common multiple of 5817 and 5823 is 11290797.