Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 6655 and 6661 the smallest integer that is 44328955 that is divisible by both numbers.
Least Common Multiple (LCM) of 6655 and 6661 is 44328955.
LCM(6655,6661) = 44328955
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 6655 and 6661. First we will calculate the prime factors of 6655 and 6661.
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
Prime Factorization of 6661
6661 | 6661 |
1 |
Prime factors of 6661 are 6661. Prime factorization of 6661 in exponential form is:
6661 = 66611
Now multiplying the highest exponent prime factors to calculate the LCM of 6655 and 6661.
LCM(6655,6661) = 51×113×66611
LCM(6655,6661) = 44328955
Factors of 6655
List of positive integer factors of 6655 that divides 6655 without a remainder.
1, 5, 11, 55, 121, 605, 1331, 6655
Factors of 6661
List of positive integer factors of 6661 that divides 6661 without a remainder.
1, 6661
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6655 and 6661, than apply into the LCM equation.
GCF(6655,6661) = 1
LCM(6655,6661) = ( 6655 × 6661) / 1
LCM(6655,6661) = 44328955 / 1
LCM(6655,6661) = 44328955
(i) The LCM of 6661 and 6655 is associative
LCM of 6655 and 6661 = LCM of 6661 and 6655
1. What is the LCM of 6655 and 6661?
Answer: LCM of 6655 and 6661 is 44328955.
2. 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.
3. What are the Factors of 6661?
Answer: Factors of 6661 are 1, 6661. There are 2 integers that are factors of 6661. The greatest factor of 6661 is 6661.
4. How to Find the LCM of 6655 and 6661?
Answer:
Least Common Multiple of 6655 and 6661 = 44328955
Step 1: Find the prime factorization of 6655
6655 = 5 x 11 x 11 x 11
Step 2: Find the prime factorization of 6661
6661 = 6661
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 44328955 = 5 x 11 x 11 x 11 x 6661
Step 4: Therefore, the least common multiple of 6655 and 6661 is 44328955.