Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 17206 and 17209 the smallest integer that is 296098054 that is divisible by both numbers.
Least Common Multiple (LCM) of 17206 and 17209 is 296098054.
LCM(17206,17209) = 296098054
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 17206 and 17209. First we will calculate the prime factors of 17206 and 17209.
Prime Factorization of 17206
2 | 17206 |
7 | 8603 |
1229 | 1229 |
1 |
Prime factors of 17206 are 2, 7,1229. Prime factorization of 17206 in exponential form is:
17206 = 21×71×12291
Prime Factorization of 17209
17209 | 17209 |
1 |
Prime factors of 17209 are 17209. Prime factorization of 17209 in exponential form is:
17209 = 172091
Now multiplying the highest exponent prime factors to calculate the LCM of 17206 and 17209.
LCM(17206,17209) = 21×71×12291×172091
LCM(17206,17209) = 296098054
Factors of 17206
List of positive integer factors of 17206 that divides 17206 without a remainder.
1, 2, 7, 14, 1229, 2458, 8603, 17206
Factors of 17209
List of positive integer factors of 17209 that divides 17209 without a remainder.
1, 17209
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 17206 and 17209, than apply into the LCM equation.
GCF(17206,17209) = 1
LCM(17206,17209) = ( 17206 × 17209) / 1
LCM(17206,17209) = 296098054 / 1
LCM(17206,17209) = 296098054
(i) The LCM of 17209 and 17206 is associative
LCM of 17206 and 17209 = LCM of 17209 and 17206
1. What is the LCM of 17206 and 17209?
Answer: LCM of 17206 and 17209 is 296098054.
2. What are the Factors of 17206?
Answer: Factors of 17206 are 1, 2, 7, 14, 1229, 2458, 8603, 17206. There are 8 integers that are factors of 17206. The greatest factor of 17206 is 17206.
3. What are the Factors of 17209?
Answer: Factors of 17209 are 1, 17209. There are 2 integers that are factors of 17209. The greatest factor of 17209 is 17209.
4. How to Find the LCM of 17206 and 17209?
Answer:
Least Common Multiple of 17206 and 17209 = 296098054
Step 1: Find the prime factorization of 17206
17206 = 2 x 7 x 1229
Step 2: Find the prime factorization of 17209
17209 = 17209
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 296098054 = 2 x 7 x 1229 x 17209
Step 4: Therefore, the least common multiple of 17206 and 17209 is 296098054.