Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 6568 and 6575 the smallest integer that is 43184600 that is divisible by both numbers.
Least Common Multiple (LCM) of 6568 and 6575 is 43184600.
LCM(6568,6575) = 43184600
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 6568 and 6575. First we will calculate the prime factors of 6568 and 6575.
Prime Factorization of 6568
2 | 6568 |
2 | 3284 |
2 | 1642 |
821 | 821 |
1 |
Prime factors of 6568 are 2,821. Prime factorization of 6568 in exponential form is:
6568 = 23×8211
Prime Factorization of 6575
5 | 6575 |
5 | 1315 |
263 | 263 |
1 |
Prime factors of 6575 are 5,263. Prime factorization of 6575 in exponential form is:
6575 = 52×2631
Now multiplying the highest exponent prime factors to calculate the LCM of 6568 and 6575.
LCM(6568,6575) = 23×52×2631×8211
LCM(6568,6575) = 43184600
Factors of 6568
List of positive integer factors of 6568 that divides 6568 without a remainder.
1, 2, 4, 8, 821, 1642, 3284, 6568
Factors of 6575
List of positive integer factors of 6575 that divides 6575 without a remainder.
1, 5, 25, 263, 1315, 6575
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6568 and 6575, than apply into the LCM equation.
GCF(6568,6575) = 1
LCM(6568,6575) = ( 6568 × 6575) / 1
LCM(6568,6575) = 43184600 / 1
LCM(6568,6575) = 43184600
(i) The LCM of 6575 and 6568 is associative
LCM of 6568 and 6575 = LCM of 6575 and 6568
1. What is the LCM of 6568 and 6575?
Answer: LCM of 6568 and 6575 is 43184600.
2. What are the Factors of 6568?
Answer: Factors of 6568 are 1, 2, 4, 8, 821, 1642, 3284, 6568. There are 8 integers that are factors of 6568. The greatest factor of 6568 is 6568.
3. What are the Factors of 6575?
Answer: Factors of 6575 are 1, 5, 25, 263, 1315, 6575. There are 6 integers that are factors of 6575. The greatest factor of 6575 is 6575.
4. How to Find the LCM of 6568 and 6575?
Answer:
Least Common Multiple of 6568 and 6575 = 43184600
Step 1: Find the prime factorization of 6568
6568 = 2 x 2 x 2 x 821
Step 2: Find the prime factorization of 6575
6575 = 5 x 5 x 263
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 43184600 = 2 x 2 x 2 x 5 x 5 x 263 x 821
Step 4: Therefore, the least common multiple of 6568 and 6575 is 43184600.