Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 1352 and 1357 the smallest integer that is 1834664 that is divisible by both numbers.
Least Common Multiple (LCM) of 1352 and 1357 is 1834664.
LCM(1352,1357) = 1834664
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 1352 and 1357. First we will calculate the prime factors of 1352 and 1357.
Prime Factorization of 1352
2 | 1352 |
2 | 676 |
2 | 338 |
13 | 169 |
13 | 13 |
1 |
Prime factors of 1352 are 2,13. Prime factorization of 1352 in exponential form is:
1352 = 23×132
Prime Factorization of 1357
23 | 1357 |
59 | 59 |
1 |
Prime factors of 1357 are 23,59. Prime factorization of 1357 in exponential form is:
1357 = 231×591
Now multiplying the highest exponent prime factors to calculate the LCM of 1352 and 1357.
LCM(1352,1357) = 23×132×231×591
LCM(1352,1357) = 1834664
Factors of 1352
List of positive integer factors of 1352 that divides 1352 without a remainder.
1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352
Factors of 1357
List of positive integer factors of 1357 that divides 1357 without a remainder.
1, 23, 59, 1357
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 1352 and 1357, than apply into the LCM equation.
GCF(1352,1357) = 1
LCM(1352,1357) = ( 1352 × 1357) / 1
LCM(1352,1357) = 1834664 / 1
LCM(1352,1357) = 1834664
(i) The LCM of 1357 and 1352 is associative
LCM of 1352 and 1357 = LCM of 1357 and 1352
1. What is the LCM of 1352 and 1357?
Answer: LCM of 1352 and 1357 is 1834664.
2. What are the Factors of 1352?
Answer: Factors of 1352 are 1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352. There are 12 integers that are factors of 1352. The greatest factor of 1352 is 1352.
3. What are the Factors of 1357?
Answer: Factors of 1357 are 1, 23, 59, 1357. There are 4 integers that are factors of 1357. The greatest factor of 1357 is 1357.
4. How to Find the LCM of 1352 and 1357?
Answer:
Least Common Multiple of 1352 and 1357 = 1834664
Step 1: Find the prime factorization of 1352
1352 = 2 x 2 x 2 x 13 x 13
Step 2: Find the prime factorization of 1357
1357 = 23 x 59
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 1834664 = 2 x 2 x 2 x 13 x 13 x 23 x 59
Step 4: Therefore, the least common multiple of 1352 and 1357 is 1834664.