Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 13310 and 13318 the smallest integer that is 88631290 that is divisible by both numbers.
Least Common Multiple (LCM) of 13310 and 13318 is 88631290.
LCM(13310,13318) = 88631290
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 13310 and 13318. First we will calculate the prime factors of 13310 and 13318.
Prime Factorization of 13310
2 | 13310 |
5 | 6655 |
11 | 1331 |
11 | 121 |
11 | 11 |
1 |
Prime factors of 13310 are 2, 5,11. Prime factorization of 13310 in exponential form is:
13310 = 21×51×113
Prime Factorization of 13318
2 | 13318 |
6659 | 6659 |
1 |
Prime factors of 13318 are 2,6659. Prime factorization of 13318 in exponential form is:
13318 = 21×66591
Now multiplying the highest exponent prime factors to calculate the LCM of 13310 and 13318.
LCM(13310,13318) = 21×51×113×66591
LCM(13310,13318) = 88631290
Factors of 13310
List of positive integer factors of 13310 that divides 13310 without a remainder.
1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 6655, 13310
Factors of 13318
List of positive integer factors of 13318 that divides 13318 without a remainder.
1, 2, 6659, 13318
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 13310 and 13318, than apply into the LCM equation.
GCF(13310,13318) = 2
LCM(13310,13318) = ( 13310 × 13318) / 2
LCM(13310,13318) = 177262580 / 2
LCM(13310,13318) = 88631290
(i) The LCM of 13318 and 13310 is associative
LCM of 13310 and 13318 = LCM of 13318 and 13310
1. What is the LCM of 13310 and 13318?
Answer: LCM of 13310 and 13318 is 88631290.
2. What are the Factors of 13310?
Answer: Factors of 13310 are 1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1331, 2662, 6655, 13310. There are 16 integers that are factors of 13310. The greatest factor of 13310 is 13310.
3. What are the Factors of 13318?
Answer: Factors of 13318 are 1, 2, 6659, 13318. There are 4 integers that are factors of 13318. The greatest factor of 13318 is 13318.
4. How to Find the LCM of 13310 and 13318?
Answer:
Least Common Multiple of 13310 and 13318 = 88631290
Step 1: Find the prime factorization of 13310
13310 = 2 x 5 x 11 x 11 x 11
Step 2: Find the prime factorization of 13318
13318 = 2 x 6659
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 88631290 = 2 x 5 x 11 x 11 x 11 x 6659
Step 4: Therefore, the least common multiple of 13310 and 13318 is 88631290.