Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 1324 and 1325 the smallest integer that is 1754300 that is divisible by both numbers.
Least Common Multiple (LCM) of 1324 and 1325 is 1754300.
LCM(1324,1325) = 1754300
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 1324 and 1325. First we will calculate the prime factors of 1324 and 1325.
Prime Factorization of 1324
2 | 1324 |
2 | 662 |
331 | 331 |
1 |
Prime factors of 1324 are 2,331. Prime factorization of 1324 in exponential form is:
1324 = 22×3311
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
Now multiplying the highest exponent prime factors to calculate the LCM of 1324 and 1325.
LCM(1324,1325) = 22×52×531×3311
LCM(1324,1325) = 1754300
Factors of 1324
List of positive integer factors of 1324 that divides 1324 without a remainder.
1, 2, 4, 331, 662, 1324
Factors of 1325
List of positive integer factors of 1325 that divides 1325 without a remainder.
1, 5, 25, 53, 265, 1325
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 1324 and 1325, than apply into the LCM equation.
GCF(1324,1325) = 1
LCM(1324,1325) = ( 1324 × 1325) / 1
LCM(1324,1325) = 1754300 / 1
LCM(1324,1325) = 1754300
(i) The LCM of 1325 and 1324 is associative
LCM of 1324 and 1325 = LCM of 1325 and 1324
1. What is the LCM of 1324 and 1325?
Answer: LCM of 1324 and 1325 is 1754300.
2. What are the Factors of 1324?
Answer: Factors of 1324 are 1, 2, 4, 331, 662, 1324. There are 6 integers that are factors of 1324. The greatest factor of 1324 is 1324.
3. 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.
4. How to Find the LCM of 1324 and 1325?
Answer:
Least Common Multiple of 1324 and 1325 = 1754300
Step 1: Find the prime factorization of 1324
1324 = 2 x 2 x 331
Step 2: Find the prime factorization of 1325
1325 = 5 x 5 x 53
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 1754300 = 2 x 2 x 5 x 5 x 53 x 331
Step 4: Therefore, the least common multiple of 1324 and 1325 is 1754300.