Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 6579 and 6587 the smallest integer that is 43335873 that is divisible by both numbers.
Least Common Multiple (LCM) of 6579 and 6587 is 43335873.
LCM(6579,6587) = 43335873
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 6579 and 6587. First we will calculate the prime factors of 6579 and 6587.
Prime Factorization of 6579
3 | 6579 |
3 | 2193 |
17 | 731 |
43 | 43 |
1 |
Prime factors of 6579 are 3, 17,43. Prime factorization of 6579 in exponential form is:
6579 = 32×171×431
Prime Factorization of 6587
7 | 6587 |
941 | 941 |
1 |
Prime factors of 6587 are 7,941. Prime factorization of 6587 in exponential form is:
6587 = 71×9411
Now multiplying the highest exponent prime factors to calculate the LCM of 6579 and 6587.
LCM(6579,6587) = 32×71×171×431×9411
LCM(6579,6587) = 43335873
Factors of 6579
List of positive integer factors of 6579 that divides 6579 without a remainder.
1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579
Factors of 6587
List of positive integer factors of 6587 that divides 6587 without a remainder.
1, 7, 941, 6587
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6579 and 6587, than apply into the LCM equation.
GCF(6579,6587) = 1
LCM(6579,6587) = ( 6579 × 6587) / 1
LCM(6579,6587) = 43335873 / 1
LCM(6579,6587) = 43335873
(i) The LCM of 6587 and 6579 is associative
LCM of 6579 and 6587 = LCM of 6587 and 6579
1. What is the LCM of 6579 and 6587?
Answer: LCM of 6579 and 6587 is 43335873.
2. What are the Factors of 6579?
Answer: Factors of 6579 are 1, 3, 9, 17, 43, 51, 129, 153, 387, 731, 2193, 6579. There are 12 integers that are factors of 6579. The greatest factor of 6579 is 6579.
3. What are the Factors of 6587?
Answer: Factors of 6587 are 1, 7, 941, 6587. There are 4 integers that are factors of 6587. The greatest factor of 6587 is 6587.
4. How to Find the LCM of 6579 and 6587?
Answer:
Least Common Multiple of 6579 and 6587 = 43335873
Step 1: Find the prime factorization of 6579
6579 = 3 x 3 x 17 x 43
Step 2: Find the prime factorization of 6587
6587 = 7 x 941
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 43335873 = 3 x 3 x 7 x 17 x 43 x 941
Step 4: Therefore, the least common multiple of 6579 and 6587 is 43335873.