Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3585 and 3590 the smallest integer that is 2574030 that is divisible by both numbers.
Least Common Multiple (LCM) of 3585 and 3590 is 2574030.
LCM(3585,3590) = 2574030
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 3585 and 3590. First we will calculate the prime factors of 3585 and 3590.
Prime Factorization of 3585
3 | 3585 |
5 | 1195 |
239 | 239 |
1 |
Prime factors of 3585 are 3, 5,239. Prime factorization of 3585 in exponential form is:
3585 = 31×51×2391
Prime Factorization of 3590
2 | 3590 |
5 | 1795 |
359 | 359 |
1 |
Prime factors of 3590 are 2, 5,359. Prime factorization of 3590 in exponential form is:
3590 = 21×51×3591
Now multiplying the highest exponent prime factors to calculate the LCM of 3585 and 3590.
LCM(3585,3590) = 21×31×51×2391×3591
LCM(3585,3590) = 2574030
Factors of 3585
List of positive integer factors of 3585 that divides 3585 without a remainder.
1, 3, 5, 15, 239, 717, 1195, 3585
Factors of 3590
List of positive integer factors of 3590 that divides 3590 without a remainder.
1, 2, 5, 10, 359, 718, 1795, 3590
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3585 and 3590, than apply into the LCM equation.
GCF(3585,3590) = 5
LCM(3585,3590) = ( 3585 × 3590) / 5
LCM(3585,3590) = 12870150 / 5
LCM(3585,3590) = 2574030
(i) The LCM of 3590 and 3585 is associative
LCM of 3585 and 3590 = LCM of 3590 and 3585
1. What is the LCM of 3585 and 3590?
Answer: LCM of 3585 and 3590 is 2574030.
2. What are the Factors of 3585?
Answer: Factors of 3585 are 1, 3, 5, 15, 239, 717, 1195, 3585. There are 8 integers that are factors of 3585. The greatest factor of 3585 is 3585.
3. What are the Factors of 3590?
Answer: Factors of 3590 are 1, 2, 5, 10, 359, 718, 1795, 3590. There are 8 integers that are factors of 3590. The greatest factor of 3590 is 3590.
4. How to Find the LCM of 3585 and 3590?
Answer:
Least Common Multiple of 3585 and 3590 = 2574030
Step 1: Find the prime factorization of 3585
3585 = 3 x 5 x 239
Step 2: Find the prime factorization of 3590
3590 = 2 x 5 x 359
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 2574030 = 2 x 3 x 5 x 239 x 359
Step 4: Therefore, the least common multiple of 3585 and 3590 is 2574030.