Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 235 and 239 the smallest integer that is 56165 that is divisible by both numbers.
Least Common Multiple (LCM) of 235 and 239 is 56165.
LCM(235,239) = 56165
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 235 and 239. First we will calculate the prime factors of 235 and 239.
Prime Factorization of 235
5 | 235 |
47 | 47 |
1 |
Prime factors of 235 are 5,47. Prime factorization of 235 in exponential form is:
235 = 51×471
Prime Factorization of 239
239 | 239 |
1 |
Prime factors of 239 are 239. Prime factorization of 239 in exponential form is:
239 = 2391
Now multiplying the highest exponent prime factors to calculate the LCM of 235 and 239.
LCM(235,239) = 51×471×2391
LCM(235,239) = 56165
Factors of 235
List of positive integer factors of 235 that divides 235 without a remainder.
1, 5, 47, 235
Factors of 239
List of positive integer factors of 239 that divides 239 without a remainder.
1, 239
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 235 and 239, than apply into the LCM equation.
GCF(235,239) = 1
LCM(235,239) = ( 235 × 239) / 1
LCM(235,239) = 56165 / 1
LCM(235,239) = 56165
(i) The LCM of 239 and 235 is associative
LCM of 235 and 239 = LCM of 239 and 235
1. What is the LCM of 235 and 239?
Answer: LCM of 235 and 239 is 56165.
2. What are the Factors of 235?
Answer: Factors of 235 are 1, 5, 47, 235. There are 4 integers that are factors of 235. The greatest factor of 235 is 235.
3. What are the Factors of 239?
Answer: Factors of 239 are 1, 239. There are 2 integers that are factors of 239. The greatest factor of 239 is 239.
4. How to Find the LCM of 235 and 239?
Answer:
Least Common Multiple of 235 and 239 = 56165
Step 1: Find the prime factorization of 235
235 = 5 x 47
Step 2: Find the prime factorization of 239
239 = 239
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 56165 = 5 x 47 x 239
Step 4: Therefore, the least common multiple of 235 and 239 is 56165.