Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 2568 and 2575 the smallest integer that is 6612600 that is divisible by both numbers.
Least Common Multiple (LCM) of 2568 and 2575 is 6612600.
LCM(2568,2575) = 6612600
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 2568 and 2575. First we will calculate the prime factors of 2568 and 2575.
Prime Factorization of 2568
2 | 2568 |
2 | 1284 |
2 | 642 |
3 | 321 |
107 | 107 |
1 |
Prime factors of 2568 are 2, 3,107. Prime factorization of 2568 in exponential form is:
2568 = 23×31×1071
Prime Factorization of 2575
5 | 2575 |
5 | 515 |
103 | 103 |
1 |
Prime factors of 2575 are 5,103. Prime factorization of 2575 in exponential form is:
2575 = 52×1031
Now multiplying the highest exponent prime factors to calculate the LCM of 2568 and 2575.
LCM(2568,2575) = 23×31×52×1031×1071
LCM(2568,2575) = 6612600
Factors of 2568
List of positive integer factors of 2568 that divides 2568 without a remainder.
1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568
Factors of 2575
List of positive integer factors of 2575 that divides 2575 without a remainder.
1, 5, 25, 103, 515, 2575
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2568 and 2575, than apply into the LCM equation.
GCF(2568,2575) = 1
LCM(2568,2575) = ( 2568 × 2575) / 1
LCM(2568,2575) = 6612600 / 1
LCM(2568,2575) = 6612600
(i) The LCM of 2575 and 2568 is associative
LCM of 2568 and 2575 = LCM of 2575 and 2568
1. What is the LCM of 2568 and 2575?
Answer: LCM of 2568 and 2575 is 6612600.
2. What are the Factors of 2568?
Answer: Factors of 2568 are 1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568. There are 16 integers that are factors of 2568. The greatest factor of 2568 is 2568.
3. What are the Factors of 2575?
Answer: Factors of 2575 are 1, 5, 25, 103, 515, 2575. There are 6 integers that are factors of 2575. The greatest factor of 2575 is 2575.
4. How to Find the LCM of 2568 and 2575?
Answer:
Least Common Multiple of 2568 and 2575 = 6612600
Step 1: Find the prime factorization of 2568
2568 = 2 x 2 x 2 x 3 x 107
Step 2: Find the prime factorization of 2575
2575 = 5 x 5 x 103
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 6612600 = 2 x 2 x 2 x 3 x 5 x 5 x 103 x 107
Step 4: Therefore, the least common multiple of 2568 and 2575 is 6612600.