Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3305 and 3311 the smallest integer that is 10942855 that is divisible by both numbers.
Least Common Multiple (LCM) of 3305 and 3311 is 10942855.
LCM(3305,3311) = 10942855
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 3305 and 3311. First we will calculate the prime factors of 3305 and 3311.
Prime Factorization of 3305
5 | 3305 |
661 | 661 |
1 |
Prime factors of 3305 are 5,661. Prime factorization of 3305 in exponential form is:
3305 = 51×6611
Prime Factorization of 3311
7 | 3311 |
11 | 473 |
43 | 43 |
1 |
Prime factors of 3311 are 7, 11,43. Prime factorization of 3311 in exponential form is:
3311 = 71×111×431
Now multiplying the highest exponent prime factors to calculate the LCM of 3305 and 3311.
LCM(3305,3311) = 51×71×111×431×6611
LCM(3305,3311) = 10942855
Factors of 3305
List of positive integer factors of 3305 that divides 3305 without a remainder.
1, 5, 661, 3305
Factors of 3311
List of positive integer factors of 3311 that divides 3311 without a remainder.
1, 7, 11, 43, 77, 301, 473, 3311
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3305 and 3311, than apply into the LCM equation.
GCF(3305,3311) = 1
LCM(3305,3311) = ( 3305 × 3311) / 1
LCM(3305,3311) = 10942855 / 1
LCM(3305,3311) = 10942855
(i) The LCM of 3311 and 3305 is associative
LCM of 3305 and 3311 = LCM of 3311 and 3305
1. What is the LCM of 3305 and 3311?
Answer: LCM of 3305 and 3311 is 10942855.
2. What are the Factors of 3305?
Answer: Factors of 3305 are 1, 5, 661, 3305. There are 4 integers that are factors of 3305. The greatest factor of 3305 is 3305.
3. What are the Factors of 3311?
Answer: Factors of 3311 are 1, 7, 11, 43, 77, 301, 473, 3311. There are 8 integers that are factors of 3311. The greatest factor of 3311 is 3311.
4. How to Find the LCM of 3305 and 3311?
Answer:
Least Common Multiple of 3305 and 3311 = 10942855
Step 1: Find the prime factorization of 3305
3305 = 5 x 661
Step 2: Find the prime factorization of 3311
3311 = 7 x 11 x 43
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 10942855 = 5 x 7 x 11 x 43 x 661
Step 4: Therefore, the least common multiple of 3305 and 3311 is 10942855.