Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 7310 and 7317 the smallest integer that is 53487270 that is divisible by both numbers.
Least Common Multiple (LCM) of 7310 and 7317 is 53487270.
LCM(7310,7317) = 53487270
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 7310 and 7317. First we will calculate the prime factors of 7310 and 7317.
Prime Factorization of 7310
2 | 7310 |
5 | 3655 |
17 | 731 |
43 | 43 |
1 |
Prime factors of 7310 are 2, 5, 17,43. Prime factorization of 7310 in exponential form is:
7310 = 21×51×171×431
Prime Factorization of 7317
3 | 7317 |
3 | 2439 |
3 | 813 |
271 | 271 |
1 |
Prime factors of 7317 are 3,271. Prime factorization of 7317 in exponential form is:
7317 = 33×2711
Now multiplying the highest exponent prime factors to calculate the LCM of 7310 and 7317.
LCM(7310,7317) = 21×33×51×171×431×2711
LCM(7310,7317) = 53487270
Factors of 7310
List of positive integer factors of 7310 that divides 7310 without a remainder.
1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310
Factors of 7317
List of positive integer factors of 7317 that divides 7317 without a remainder.
1, 3, 9, 27, 271, 813, 2439, 7317
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7310 and 7317, than apply into the LCM equation.
GCF(7310,7317) = 1
LCM(7310,7317) = ( 7310 × 7317) / 1
LCM(7310,7317) = 53487270 / 1
LCM(7310,7317) = 53487270
(i) The LCM of 7317 and 7310 is associative
LCM of 7310 and 7317 = LCM of 7317 and 7310
1. What is the LCM of 7310 and 7317?
Answer: LCM of 7310 and 7317 is 53487270.
2. What are the Factors of 7310?
Answer: Factors of 7310 are 1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310. There are 16 integers that are factors of 7310. The greatest factor of 7310 is 7310.
3. What are the Factors of 7317?
Answer: Factors of 7317 are 1, 3, 9, 27, 271, 813, 2439, 7317. There are 8 integers that are factors of 7317. The greatest factor of 7317 is 7317.
4. How to Find the LCM of 7310 and 7317?
Answer:
Least Common Multiple of 7310 and 7317 = 53487270
Step 1: Find the prime factorization of 7310
7310 = 2 x 5 x 17 x 43
Step 2: Find the prime factorization of 7317
7317 = 3 x 3 x 3 x 271
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 53487270 = 2 x 3 x 3 x 3 x 5 x 17 x 43 x 271
Step 4: Therefore, the least common multiple of 7310 and 7317 is 53487270.