Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3385 and 3390 the smallest integer that is 2295030 that is divisible by both numbers.
Least Common Multiple (LCM) of 3385 and 3390 is 2295030.
LCM(3385,3390) = 2295030
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 3385 and 3390. First we will calculate the prime factors of 3385 and 3390.
Prime Factorization of 3385
5 | 3385 |
677 | 677 |
1 |
Prime factors of 3385 are 5,677. Prime factorization of 3385 in exponential form is:
3385 = 51×6771
Prime Factorization of 3390
2 | 3390 |
3 | 1695 |
5 | 565 |
113 | 113 |
1 |
Prime factors of 3390 are 2, 3, 5,113. Prime factorization of 3390 in exponential form is:
3390 = 21×31×51×1131
Now multiplying the highest exponent prime factors to calculate the LCM of 3385 and 3390.
LCM(3385,3390) = 21×31×51×1131×6771
LCM(3385,3390) = 2295030
Factors of 3385
List of positive integer factors of 3385 that divides 3385 without a remainder.
1, 5, 677, 3385
Factors of 3390
List of positive integer factors of 3390 that divides 3390 without a remainder.
1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3385 and 3390, than apply into the LCM equation.
GCF(3385,3390) = 5
LCM(3385,3390) = ( 3385 × 3390) / 5
LCM(3385,3390) = 11475150 / 5
LCM(3385,3390) = 2295030
(i) The LCM of 3390 and 3385 is associative
LCM of 3385 and 3390 = LCM of 3390 and 3385
1. What is the LCM of 3385 and 3390?
Answer: LCM of 3385 and 3390 is 2295030.
2. What are the Factors of 3385?
Answer: Factors of 3385 are 1, 5, 677, 3385. There are 4 integers that are factors of 3385. The greatest factor of 3385 is 3385.
3. What are the Factors of 3390?
Answer: Factors of 3390 are 1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390. There are 16 integers that are factors of 3390. The greatest factor of 3390 is 3390.
4. How to Find the LCM of 3385 and 3390?
Answer:
Least Common Multiple of 3385 and 3390 = 2295030
Step 1: Find the prime factorization of 3385
3385 = 5 x 677
Step 2: Find the prime factorization of 3390
3390 = 2 x 3 x 5 x 113
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 2295030 = 2 x 3 x 5 x 113 x 677
Step 4: Therefore, the least common multiple of 3385 and 3390 is 2295030.