Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 6603 and 6610 the smallest integer that is 43645830 that is divisible by both numbers.
Least Common Multiple (LCM) of 6603 and 6610 is 43645830.
LCM(6603,6610) = 43645830
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 6603 and 6610. First we will calculate the prime factors of 6603 and 6610.
Prime Factorization of 6603
3 | 6603 |
31 | 2201 |
71 | 71 |
1 |
Prime factors of 6603 are 3, 31,71. Prime factorization of 6603 in exponential form is:
6603 = 31×311×711
Prime Factorization of 6610
2 | 6610 |
5 | 3305 |
661 | 661 |
1 |
Prime factors of 6610 are 2, 5,661. Prime factorization of 6610 in exponential form is:
6610 = 21×51×6611
Now multiplying the highest exponent prime factors to calculate the LCM of 6603 and 6610.
LCM(6603,6610) = 21×31×51×311×711×6611
LCM(6603,6610) = 43645830
Factors of 6603
List of positive integer factors of 6603 that divides 6603 without a remainder.
1, 3, 31, 71, 93, 213, 2201, 6603
Factors of 6610
List of positive integer factors of 6610 that divides 6610 without a remainder.
1, 2, 5, 10, 661, 1322, 3305, 6610
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6603 and 6610, than apply into the LCM equation.
GCF(6603,6610) = 1
LCM(6603,6610) = ( 6603 × 6610) / 1
LCM(6603,6610) = 43645830 / 1
LCM(6603,6610) = 43645830
(i) The LCM of 6610 and 6603 is associative
LCM of 6603 and 6610 = LCM of 6610 and 6603
1. What is the LCM of 6603 and 6610?
Answer: LCM of 6603 and 6610 is 43645830.
2. What are the Factors of 6603?
Answer: Factors of 6603 are 1, 3, 31, 71, 93, 213, 2201, 6603. There are 8 integers that are factors of 6603. The greatest factor of 6603 is 6603.
3. What are the Factors of 6610?
Answer: Factors of 6610 are 1, 2, 5, 10, 661, 1322, 3305, 6610. There are 8 integers that are factors of 6610. The greatest factor of 6610 is 6610.
4. How to Find the LCM of 6603 and 6610?
Answer:
Least Common Multiple of 6603 and 6610 = 43645830
Step 1: Find the prime factorization of 6603
6603 = 3 x 31 x 71
Step 2: Find the prime factorization of 6610
6610 = 2 x 5 x 661
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 43645830 = 2 x 3 x 5 x 31 x 71 x 661
Step 4: Therefore, the least common multiple of 6603 and 6610 is 43645830.