Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 7250 and 7256 the smallest integer that is 26303000 that is divisible by both numbers.
Least Common Multiple (LCM) of 7250 and 7256 is 26303000.
LCM(7250,7256) = 26303000
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 7250 and 7256. First we will calculate the prime factors of 7250 and 7256.
Prime Factorization of 7250
2 | 7250 |
5 | 3625 |
5 | 725 |
5 | 145 |
29 | 29 |
1 |
Prime factors of 7250 are 2, 5,29. Prime factorization of 7250 in exponential form is:
7250 = 21×53×291
Prime Factorization of 7256
2 | 7256 |
2 | 3628 |
2 | 1814 |
907 | 907 |
1 |
Prime factors of 7256 are 2,907. Prime factorization of 7256 in exponential form is:
7256 = 23×9071
Now multiplying the highest exponent prime factors to calculate the LCM of 7250 and 7256.
LCM(7250,7256) = 23×53×291×9071
LCM(7250,7256) = 26303000
Factors of 7250
List of positive integer factors of 7250 that divides 7250 without a remainder.
1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 3625, 7250
Factors of 7256
List of positive integer factors of 7256 that divides 7256 without a remainder.
1, 2, 4, 8, 907, 1814, 3628, 7256
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7250 and 7256, than apply into the LCM equation.
GCF(7250,7256) = 2
LCM(7250,7256) = ( 7250 × 7256) / 2
LCM(7250,7256) = 52606000 / 2
LCM(7250,7256) = 26303000
(i) The LCM of 7256 and 7250 is associative
LCM of 7250 and 7256 = LCM of 7256 and 7250
1. What is the LCM of 7250 and 7256?
Answer: LCM of 7250 and 7256 is 26303000.
2. What are the Factors of 7250?
Answer: Factors of 7250 are 1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 3625, 7250. There are 16 integers that are factors of 7250. The greatest factor of 7250 is 7250.
3. What are the Factors of 7256?
Answer: Factors of 7256 are 1, 2, 4, 8, 907, 1814, 3628, 7256. There are 8 integers that are factors of 7256. The greatest factor of 7256 is 7256.
4. How to Find the LCM of 7250 and 7256?
Answer:
Least Common Multiple of 7250 and 7256 = 26303000
Step 1: Find the prime factorization of 7250
7250 = 2 x 5 x 5 x 5 x 29
Step 2: Find the prime factorization of 7256
7256 = 2 x 2 x 2 x 907
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 26303000 = 2 x 2 x 2 x 5 x 5 x 5 x 29 x 907
Step 4: Therefore, the least common multiple of 7250 and 7256 is 26303000.