Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 6651 and 6655 the smallest integer that is 44262405 that is divisible by both numbers.
Least Common Multiple (LCM) of 6651 and 6655 is 44262405.
LCM(6651,6655) = 44262405
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 6651 and 6655. First we will calculate the prime factors of 6651 and 6655.
Prime Factorization of 6651
3 | 6651 |
3 | 2217 |
739 | 739 |
1 |
Prime factors of 6651 are 3,739. Prime factorization of 6651 in exponential form is:
6651 = 32×7391
Prime Factorization of 6655
5 | 6655 |
11 | 1331 |
11 | 121 |
11 | 11 |
1 |
Prime factors of 6655 are 5,11. Prime factorization of 6655 in exponential form is:
6655 = 51×113
Now multiplying the highest exponent prime factors to calculate the LCM of 6651 and 6655.
LCM(6651,6655) = 32×51×113×7391
LCM(6651,6655) = 44262405
Factors of 6651
List of positive integer factors of 6651 that divides 6651 without a remainder.
1, 3, 9, 739, 2217, 6651
Factors of 6655
List of positive integer factors of 6655 that divides 6655 without a remainder.
1, 5, 11, 55, 121, 605, 1331, 6655
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6651 and 6655, than apply into the LCM equation.
GCF(6651,6655) = 1
LCM(6651,6655) = ( 6651 × 6655) / 1
LCM(6651,6655) = 44262405 / 1
LCM(6651,6655) = 44262405
(i) The LCM of 6655 and 6651 is associative
LCM of 6651 and 6655 = LCM of 6655 and 6651
1. What is the LCM of 6651 and 6655?
Answer: LCM of 6651 and 6655 is 44262405.
2. What are the Factors of 6651?
Answer: Factors of 6651 are 1, 3, 9, 739, 2217, 6651. There are 6 integers that are factors of 6651. The greatest factor of 6651 is 6651.
3. What are the Factors of 6655?
Answer: Factors of 6655 are 1, 5, 11, 55, 121, 605, 1331, 6655. There are 8 integers that are factors of 6655. The greatest factor of 6655 is 6655.
4. How to Find the LCM of 6651 and 6655?
Answer:
Least Common Multiple of 6651 and 6655 = 44262405
Step 1: Find the prime factorization of 6651
6651 = 3 x 3 x 739
Step 2: Find the prime factorization of 6655
6655 = 5 x 11 x 11 x 11
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 44262405 = 3 x 3 x 5 x 11 x 11 x 11 x 739
Step 4: Therefore, the least common multiple of 6651 and 6655 is 44262405.