Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3382 and 3385 the smallest integer that is 11448070 that is divisible by both numbers.
Least Common Multiple (LCM) of 3382 and 3385 is 11448070.
LCM(3382,3385) = 11448070
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 3382 and 3385. First we will calculate the prime factors of 3382 and 3385.
Prime Factorization of 3382
2 | 3382 |
19 | 1691 |
89 | 89 |
1 |
Prime factors of 3382 are 2, 19,89. Prime factorization of 3382 in exponential form is:
3382 = 21×191×891
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
Now multiplying the highest exponent prime factors to calculate the LCM of 3382 and 3385.
LCM(3382,3385) = 21×51×191×891×6771
LCM(3382,3385) = 11448070
Factors of 3382
List of positive integer factors of 3382 that divides 3382 without a remainder.
1, 2, 19, 38, 89, 178, 1691, 3382
Factors of 3385
List of positive integer factors of 3385 that divides 3385 without a remainder.
1, 5, 677, 3385
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3382 and 3385, than apply into the LCM equation.
GCF(3382,3385) = 1
LCM(3382,3385) = ( 3382 × 3385) / 1
LCM(3382,3385) = 11448070 / 1
LCM(3382,3385) = 11448070
(i) The LCM of 3385 and 3382 is associative
LCM of 3382 and 3385 = LCM of 3385 and 3382
1. What is the LCM of 3382 and 3385?
Answer: LCM of 3382 and 3385 is 11448070.
2. What are the Factors of 3382?
Answer: Factors of 3382 are 1, 2, 19, 38, 89, 178, 1691, 3382. There are 8 integers that are factors of 3382. The greatest factor of 3382 is 3382.
3. 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.
4. How to Find the LCM of 3382 and 3385?
Answer:
Least Common Multiple of 3382 and 3385 = 11448070
Step 1: Find the prime factorization of 3382
3382 = 2 x 19 x 89
Step 2: Find the prime factorization of 3385
3385 = 5 x 677
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 11448070 = 2 x 5 x 19 x 89 x 677
Step 4: Therefore, the least common multiple of 3382 and 3385 is 11448070.