Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 17315 and 17322 the smallest integer that is 299930430 that is divisible by both numbers.
Least Common Multiple (LCM) of 17315 and 17322 is 299930430.
LCM(17315,17322) = 299930430
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 17315 and 17322. First we will calculate the prime factors of 17315 and 17322.
Prime Factorization of 17315
5 | 17315 |
3463 | 3463 |
1 |
Prime factors of 17315 are 5,3463. Prime factorization of 17315 in exponential form is:
17315 = 51×34631
Prime Factorization of 17322
2 | 17322 |
3 | 8661 |
2887 | 2887 |
1 |
Prime factors of 17322 are 2, 3,2887. Prime factorization of 17322 in exponential form is:
17322 = 21×31×28871
Now multiplying the highest exponent prime factors to calculate the LCM of 17315 and 17322.
LCM(17315,17322) = 21×31×51×28871×34631
LCM(17315,17322) = 299930430
Factors of 17315
List of positive integer factors of 17315 that divides 17315 without a remainder.
1, 5, 3463, 17315
Factors of 17322
List of positive integer factors of 17322 that divides 17322 without a remainder.
1, 2, 3, 6, 2887, 5774, 8661, 17322
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 17315 and 17322, than apply into the LCM equation.
GCF(17315,17322) = 1
LCM(17315,17322) = ( 17315 × 17322) / 1
LCM(17315,17322) = 299930430 / 1
LCM(17315,17322) = 299930430
(i) The LCM of 17322 and 17315 is associative
LCM of 17315 and 17322 = LCM of 17322 and 17315
1. What is the LCM of 17315 and 17322?
Answer: LCM of 17315 and 17322 is 299930430.
2. What are the Factors of 17315?
Answer: Factors of 17315 are 1, 5, 3463, 17315. There are 4 integers that are factors of 17315. The greatest factor of 17315 is 17315.
3. What are the Factors of 17322?
Answer: Factors of 17322 are 1, 2, 3, 6, 2887, 5774, 8661, 17322. There are 8 integers that are factors of 17322. The greatest factor of 17322 is 17322.
4. How to Find the LCM of 17315 and 17322?
Answer:
Least Common Multiple of 17315 and 17322 = 299930430
Step 1: Find the prime factorization of 17315
17315 = 5 x 3463
Step 2: Find the prime factorization of 17322
17322 = 2 x 3 x 2887
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 299930430 = 2 x 3 x 5 x 2887 x 3463
Step 4: Therefore, the least common multiple of 17315 and 17322 is 299930430.