Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8145 and 8150 the smallest integer that is 13276350 that is divisible by both numbers.
Least Common Multiple (LCM) of 8145 and 8150 is 13276350.
LCM(8145,8150) = 13276350
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 8145 and 8150. First we will calculate the prime factors of 8145 and 8150.
Prime Factorization of 8145
3 | 8145 |
3 | 2715 |
5 | 905 |
181 | 181 |
1 |
Prime factors of 8145 are 3, 5,181. Prime factorization of 8145 in exponential form is:
8145 = 32×51×1811
Prime Factorization of 8150
2 | 8150 |
5 | 4075 |
5 | 815 |
163 | 163 |
1 |
Prime factors of 8150 are 2, 5,163. Prime factorization of 8150 in exponential form is:
8150 = 21×52×1631
Now multiplying the highest exponent prime factors to calculate the LCM of 8145 and 8150.
LCM(8145,8150) = 21×32×52×1631×1811
LCM(8145,8150) = 13276350
Factors of 8145
List of positive integer factors of 8145 that divides 8145 without a remainder.
1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 8145
Factors of 8150
List of positive integer factors of 8150 that divides 8150 without a remainder.
1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 4075, 8150
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8145 and 8150, than apply into the LCM equation.
GCF(8145,8150) = 5
LCM(8145,8150) = ( 8145 × 8150) / 5
LCM(8145,8150) = 66381750 / 5
LCM(8145,8150) = 13276350
(i) The LCM of 8150 and 8145 is associative
LCM of 8145 and 8150 = LCM of 8150 and 8145
1. What is the LCM of 8145 and 8150?
Answer: LCM of 8145 and 8150 is 13276350.
2. What are the Factors of 8145?
Answer: Factors of 8145 are 1, 3, 5, 9, 15, 45, 181, 543, 905, 1629, 2715, 8145. There are 12 integers that are factors of 8145. The greatest factor of 8145 is 8145.
3. What are the Factors of 8150?
Answer: Factors of 8150 are 1, 2, 5, 10, 25, 50, 163, 326, 815, 1630, 4075, 8150. There are 12 integers that are factors of 8150. The greatest factor of 8150 is 8150.
4. How to Find the LCM of 8145 and 8150?
Answer:
Least Common Multiple of 8145 and 8150 = 13276350
Step 1: Find the prime factorization of 8145
8145 = 3 x 3 x 5 x 181
Step 2: Find the prime factorization of 8150
8150 = 2 x 5 x 5 x 163
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 13276350 = 2 x 3 x 3 x 5 x 5 x 163 x 181
Step 4: Therefore, the least common multiple of 8145 and 8150 is 13276350.