Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5828 and 5831 the smallest integer that is 33983068 that is divisible by both numbers.
Least Common Multiple (LCM) of 5828 and 5831 is 33983068.
LCM(5828,5831) = 33983068
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 5828 and 5831. First we will calculate the prime factors of 5828 and 5831.
Prime Factorization of 5828
2 | 5828 |
2 | 2914 |
31 | 1457 |
47 | 47 |
1 |
Prime factors of 5828 are 2, 31,47. Prime factorization of 5828 in exponential form is:
5828 = 22×311×471
Prime Factorization of 5831
7 | 5831 |
7 | 833 |
7 | 119 |
17 | 17 |
1 |
Prime factors of 5831 are 7,17. Prime factorization of 5831 in exponential form is:
5831 = 73×171
Now multiplying the highest exponent prime factors to calculate the LCM of 5828 and 5831.
LCM(5828,5831) = 22×73×171×311×471
LCM(5828,5831) = 33983068
Factors of 5828
List of positive integer factors of 5828 that divides 5828 without a remainder.
1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 5828
Factors of 5831
List of positive integer factors of 5831 that divides 5831 without a remainder.
1, 7, 17, 49, 119, 343, 833, 5831
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5828 and 5831, than apply into the LCM equation.
GCF(5828,5831) = 1
LCM(5828,5831) = ( 5828 × 5831) / 1
LCM(5828,5831) = 33983068 / 1
LCM(5828,5831) = 33983068
(i) The LCM of 5831 and 5828 is associative
LCM of 5828 and 5831 = LCM of 5831 and 5828
1. What is the LCM of 5828 and 5831?
Answer: LCM of 5828 and 5831 is 33983068.
2. What are the Factors of 5828?
Answer: Factors of 5828 are 1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 5828. There are 12 integers that are factors of 5828. The greatest factor of 5828 is 5828.
3. What are the Factors of 5831?
Answer: Factors of 5831 are 1, 7, 17, 49, 119, 343, 833, 5831. There are 8 integers that are factors of 5831. The greatest factor of 5831 is 5831.
4. How to Find the LCM of 5828 and 5831?
Answer:
Least Common Multiple of 5828 and 5831 = 33983068
Step 1: Find the prime factorization of 5828
5828 = 2 x 2 x 31 x 47
Step 2: Find the prime factorization of 5831
5831 = 7 x 7 x 7 x 17
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 33983068 = 2 x 2 x 7 x 7 x 7 x 17 x 31 x 47
Step 4: Therefore, the least common multiple of 5828 and 5831 is 33983068.