Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 375 and 382 the smallest integer that is 143250 that is divisible by both numbers.
Least Common Multiple (LCM) of 375 and 382 is 143250.
LCM(375,382) = 143250
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 375 and 382. First we will calculate the prime factors of 375 and 382.
Prime Factorization of 375
3 | 375 |
5 | 125 |
5 | 25 |
5 | 5 |
1 |
Prime factors of 375 are 3,5. Prime factorization of 375 in exponential form is:
375 = 31×53
Prime Factorization of 382
2 | 382 |
191 | 191 |
1 |
Prime factors of 382 are 2,191. Prime factorization of 382 in exponential form is:
382 = 21×1911
Now multiplying the highest exponent prime factors to calculate the LCM of 375 and 382.
LCM(375,382) = 21×31×53×1911
LCM(375,382) = 143250
Factors of 375
List of positive integer factors of 375 that divides 375 without a remainder.
1, 3, 5, 15, 25, 75, 125, 375
Factors of 382
List of positive integer factors of 382 that divides 382 without a remainder.
1, 2, 191, 382
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 375 and 382, than apply into the LCM equation.
GCF(375,382) = 1
LCM(375,382) = ( 375 × 382) / 1
LCM(375,382) = 143250 / 1
LCM(375,382) = 143250
(i) The LCM of 382 and 375 is associative
LCM of 375 and 382 = LCM of 382 and 375
1. What is the LCM of 375 and 382?
Answer: LCM of 375 and 382 is 143250.
2. What are the Factors of 375?
Answer: Factors of 375 are 1, 3, 5, 15, 25, 75, 125, 375. There are 8 integers that are factors of 375. The greatest factor of 375 is 375.
3. What are the Factors of 382?
Answer: Factors of 382 are 1, 2, 191, 382. There are 4 integers that are factors of 382. The greatest factor of 382 is 382.
4. How to Find the LCM of 375 and 382?
Answer:
Least Common Multiple of 375 and 382 = 143250
Step 1: Find the prime factorization of 375
375 = 3 x 5 x 5 x 5
Step 2: Find the prime factorization of 382
382 = 2 x 191
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 143250 = 2 x 3 x 5 x 5 x 5 x 191
Step 4: Therefore, the least common multiple of 375 and 382 is 143250.