Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 6205 and 6213 the smallest integer that is 38551665 that is divisible by both numbers.
Least Common Multiple (LCM) of 6205 and 6213 is 38551665.
LCM(6205,6213) = 38551665
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 6205 and 6213. First we will calculate the prime factors of 6205 and 6213.
Prime Factorization of 6205
5 | 6205 |
17 | 1241 |
73 | 73 |
1 |
Prime factors of 6205 are 5, 17,73. Prime factorization of 6205 in exponential form is:
6205 = 51×171×731
Prime Factorization of 6213
3 | 6213 |
19 | 2071 |
109 | 109 |
1 |
Prime factors of 6213 are 3, 19,109. Prime factorization of 6213 in exponential form is:
6213 = 31×191×1091
Now multiplying the highest exponent prime factors to calculate the LCM of 6205 and 6213.
LCM(6205,6213) = 31×51×171×191×731×1091
LCM(6205,6213) = 38551665
Factors of 6205
List of positive integer factors of 6205 that divides 6205 without a remainder.
1, 5, 17, 73, 85, 365, 1241, 6205
Factors of 6213
List of positive integer factors of 6213 that divides 6213 without a remainder.
1, 3, 19, 57, 109, 327, 2071, 6213
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6205 and 6213, than apply into the LCM equation.
GCF(6205,6213) = 1
LCM(6205,6213) = ( 6205 × 6213) / 1
LCM(6205,6213) = 38551665 / 1
LCM(6205,6213) = 38551665
(i) The LCM of 6213 and 6205 is associative
LCM of 6205 and 6213 = LCM of 6213 and 6205
1. What is the LCM of 6205 and 6213?
Answer: LCM of 6205 and 6213 is 38551665.
2. What are the Factors of 6205?
Answer: Factors of 6205 are 1, 5, 17, 73, 85, 365, 1241, 6205. There are 8 integers that are factors of 6205. The greatest factor of 6205 is 6205.
3. What are the Factors of 6213?
Answer: Factors of 6213 are 1, 3, 19, 57, 109, 327, 2071, 6213. There are 8 integers that are factors of 6213. The greatest factor of 6213 is 6213.
4. How to Find the LCM of 6205 and 6213?
Answer:
Least Common Multiple of 6205 and 6213 = 38551665
Step 1: Find the prime factorization of 6205
6205 = 5 x 17 x 73
Step 2: Find the prime factorization of 6213
6213 = 3 x 19 x 109
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 38551665 = 3 x 5 x 17 x 19 x 73 x 109
Step 4: Therefore, the least common multiple of 6205 and 6213 is 38551665.