Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 1325 and 1332 the smallest integer that is 1764900 that is divisible by both numbers.
Least Common Multiple (LCM) of 1325 and 1332 is 1764900.
LCM(1325,1332) = 1764900
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 1325 and 1332. First we will calculate the prime factors of 1325 and 1332.
Prime Factorization of 1325
5 | 1325 |
5 | 265 |
53 | 53 |
1 |
Prime factors of 1325 are 5,53. Prime factorization of 1325 in exponential form is:
1325 = 52×531
Prime Factorization of 1332
2 | 1332 |
2 | 666 |
3 | 333 |
3 | 111 |
37 | 37 |
1 |
Prime factors of 1332 are 2, 3,37. Prime factorization of 1332 in exponential form is:
1332 = 22×32×371
Now multiplying the highest exponent prime factors to calculate the LCM of 1325 and 1332.
LCM(1325,1332) = 22×32×52×371×531
LCM(1325,1332) = 1764900
Factors of 1325
List of positive integer factors of 1325 that divides 1325 without a remainder.
1, 5, 25, 53, 265, 1325
Factors of 1332
List of positive integer factors of 1332 that divides 1332 without a remainder.
1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 1325 and 1332, than apply into the LCM equation.
GCF(1325,1332) = 1
LCM(1325,1332) = ( 1325 × 1332) / 1
LCM(1325,1332) = 1764900 / 1
LCM(1325,1332) = 1764900
(i) The LCM of 1332 and 1325 is associative
LCM of 1325 and 1332 = LCM of 1332 and 1325
1. What is the LCM of 1325 and 1332?
Answer: LCM of 1325 and 1332 is 1764900.
2. What are the Factors of 1325?
Answer: Factors of 1325 are 1, 5, 25, 53, 265, 1325. There are 6 integers that are factors of 1325. The greatest factor of 1325 is 1325.
3. What are the Factors of 1332?
Answer: Factors of 1332 are 1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332. There are 18 integers that are factors of 1332. The greatest factor of 1332 is 1332.
4. How to Find the LCM of 1325 and 1332?
Answer:
Least Common Multiple of 1325 and 1332 = 1764900
Step 1: Find the prime factorization of 1325
1325 = 5 x 5 x 53
Step 2: Find the prime factorization of 1332
1332 = 2 x 2 x 3 x 3 x 37
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 1764900 = 2 x 2 x 3 x 3 x 5 x 5 x 37 x 53
Step 4: Therefore, the least common multiple of 1325 and 1332 is 1764900.