Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5205 and 5209 the smallest integer that is 27112845 that is divisible by both numbers.
Least Common Multiple (LCM) of 5205 and 5209 is 27112845.
LCM(5205,5209) = 27112845
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 5205 and 5209. First we will calculate the prime factors of 5205 and 5209.
Prime Factorization of 5205
3 | 5205 |
5 | 1735 |
347 | 347 |
1 |
Prime factors of 5205 are 3, 5,347. Prime factorization of 5205 in exponential form is:
5205 = 31×51×3471
Prime Factorization of 5209
5209 | 5209 |
1 |
Prime factors of 5209 are 5209. Prime factorization of 5209 in exponential form is:
5209 = 52091
Now multiplying the highest exponent prime factors to calculate the LCM of 5205 and 5209.
LCM(5205,5209) = 31×51×3471×52091
LCM(5205,5209) = 27112845
Factors of 5205
List of positive integer factors of 5205 that divides 5205 without a remainder.
1, 3, 5, 15, 347, 1041, 1735, 5205
Factors of 5209
List of positive integer factors of 5209 that divides 5209 without a remainder.
1, 5209
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5205 and 5209, than apply into the LCM equation.
GCF(5205,5209) = 1
LCM(5205,5209) = ( 5205 × 5209) / 1
LCM(5205,5209) = 27112845 / 1
LCM(5205,5209) = 27112845
(i) The LCM of 5209 and 5205 is associative
LCM of 5205 and 5209 = LCM of 5209 and 5205
1. What is the LCM of 5205 and 5209?
Answer: LCM of 5205 and 5209 is 27112845.
2. What are the Factors of 5205?
Answer: Factors of 5205 are 1, 3, 5, 15, 347, 1041, 1735, 5205. There are 8 integers that are factors of 5205. The greatest factor of 5205 is 5205.
3. What are the Factors of 5209?
Answer: Factors of 5209 are 1, 5209. There are 2 integers that are factors of 5209. The greatest factor of 5209 is 5209.
4. How to Find the LCM of 5205 and 5209?
Answer:
Least Common Multiple of 5205 and 5209 = 27112845
Step 1: Find the prime factorization of 5205
5205 = 3 x 5 x 347
Step 2: Find the prime factorization of 5209
5209 = 5209
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 27112845 = 3 x 5 x 347 x 5209
Step 4: Therefore, the least common multiple of 5205 and 5209 is 27112845.