Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 10250 and 10255 the smallest integer that is 21022750 that is divisible by both numbers.
Least Common Multiple (LCM) of 10250 and 10255 is 21022750.
LCM(10250,10255) = 21022750
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 10250 and 10255. First we will calculate the prime factors of 10250 and 10255.
Prime Factorization of 10250
2 | 10250 |
5 | 5125 |
5 | 1025 |
5 | 205 |
41 | 41 |
1 |
Prime factors of 10250 are 2, 5,41. Prime factorization of 10250 in exponential form is:
10250 = 21×53×411
Prime Factorization of 10255
5 | 10255 |
7 | 2051 |
293 | 293 |
1 |
Prime factors of 10255 are 5, 7,293. Prime factorization of 10255 in exponential form is:
10255 = 51×71×2931
Now multiplying the highest exponent prime factors to calculate the LCM of 10250 and 10255.
LCM(10250,10255) = 21×53×71×411×2931
LCM(10250,10255) = 21022750
Factors of 10250
List of positive integer factors of 10250 that divides 10250 without a remainder.
1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 1025, 2050, 5125, 10250
Factors of 10255
List of positive integer factors of 10255 that divides 10255 without a remainder.
1, 5, 7, 35, 293, 1465, 2051, 10255
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 10250 and 10255, than apply into the LCM equation.
GCF(10250,10255) = 5
LCM(10250,10255) = ( 10250 × 10255) / 5
LCM(10250,10255) = 105113750 / 5
LCM(10250,10255) = 21022750
(i) The LCM of 10255 and 10250 is associative
LCM of 10250 and 10255 = LCM of 10255 and 10250
1. What is the LCM of 10250 and 10255?
Answer: LCM of 10250 and 10255 is 21022750.
2. What are the Factors of 10250?
Answer: Factors of 10250 are 1, 2, 5, 10, 25, 41, 50, 82, 125, 205, 250, 410, 1025, 2050, 5125, 10250. There are 16 integers that are factors of 10250. The greatest factor of 10250 is 10250.
3. What are the Factors of 10255?
Answer: Factors of 10255 are 1, 5, 7, 35, 293, 1465, 2051, 10255. There are 8 integers that are factors of 10255. The greatest factor of 10255 is 10255.
4. How to Find the LCM of 10250 and 10255?
Answer:
Least Common Multiple of 10250 and 10255 = 21022750
Step 1: Find the prime factorization of 10250
10250 = 2 x 5 x 5 x 5 x 41
Step 2: Find the prime factorization of 10255
10255 = 5 x 7 x 293
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 21022750 = 2 x 5 x 5 x 5 x 7 x 41 x 293
Step 4: Therefore, the least common multiple of 10250 and 10255 is 21022750.