Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 7503 and 7510 the smallest integer that is 56347530 that is divisible by both numbers.
Least Common Multiple (LCM) of 7503 and 7510 is 56347530.
LCM(7503,7510) = 56347530
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 7503 and 7510. First we will calculate the prime factors of 7503 and 7510.
Prime Factorization of 7503
3 | 7503 |
41 | 2501 |
61 | 61 |
1 |
Prime factors of 7503 are 3, 41,61. Prime factorization of 7503 in exponential form is:
7503 = 31×411×611
Prime Factorization of 7510
2 | 7510 |
5 | 3755 |
751 | 751 |
1 |
Prime factors of 7510 are 2, 5,751. Prime factorization of 7510 in exponential form is:
7510 = 21×51×7511
Now multiplying the highest exponent prime factors to calculate the LCM of 7503 and 7510.
LCM(7503,7510) = 21×31×51×411×611×7511
LCM(7503,7510) = 56347530
Factors of 7503
List of positive integer factors of 7503 that divides 7503 without a remainder.
1, 3, 41, 61, 123, 183, 2501, 7503
Factors of 7510
List of positive integer factors of 7510 that divides 7510 without a remainder.
1, 2, 5, 10, 751, 1502, 3755, 7510
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7503 and 7510, than apply into the LCM equation.
GCF(7503,7510) = 1
LCM(7503,7510) = ( 7503 × 7510) / 1
LCM(7503,7510) = 56347530 / 1
LCM(7503,7510) = 56347530
(i) The LCM of 7510 and 7503 is associative
LCM of 7503 and 7510 = LCM of 7510 and 7503
1. What is the LCM of 7503 and 7510?
Answer: LCM of 7503 and 7510 is 56347530.
2. What are the Factors of 7503?
Answer: Factors of 7503 are 1, 3, 41, 61, 123, 183, 2501, 7503. There are 8 integers that are factors of 7503. The greatest factor of 7503 is 7503.
3. What are the Factors of 7510?
Answer: Factors of 7510 are 1, 2, 5, 10, 751, 1502, 3755, 7510. There are 8 integers that are factors of 7510. The greatest factor of 7510 is 7510.
4. How to Find the LCM of 7503 and 7510?
Answer:
Least Common Multiple of 7503 and 7510 = 56347530
Step 1: Find the prime factorization of 7503
7503 = 3 x 41 x 61
Step 2: Find the prime factorization of 7510
7510 = 2 x 5 x 751
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 56347530 = 2 x 3 x 5 x 41 x 61 x 751
Step 4: Therefore, the least common multiple of 7503 and 7510 is 56347530.