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 237 the smallest integer that is 55695 that is divisible by both numbers.
Least Common Multiple (LCM) of 235 and 237 is 55695.
LCM(235,237) = 55695
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 237. First we will calculate the prime factors of 235 and 237.
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 237
3 | 237 |
79 | 79 |
1 |
Prime factors of 237 are 3,79. Prime factorization of 237 in exponential form is:
237 = 31×791
Now multiplying the highest exponent prime factors to calculate the LCM of 235 and 237.
LCM(235,237) = 31×51×471×791
LCM(235,237) = 55695
Factors of 235
List of positive integer factors of 235 that divides 235 without a remainder.
1, 5, 47, 235
Factors of 237
List of positive integer factors of 237 that divides 237 without a remainder.
1, 3, 79, 237
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 235 and 237, than apply into the LCM equation.
GCF(235,237) = 1
LCM(235,237) = ( 235 × 237) / 1
LCM(235,237) = 55695 / 1
LCM(235,237) = 55695
(i) The LCM of 237 and 235 is associative
LCM of 235 and 237 = LCM of 237 and 235
1. What is the LCM of 235 and 237?
Answer: LCM of 235 and 237 is 55695.
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 237?
Answer: Factors of 237 are 1, 3, 79, 237. There are 4 integers that are factors of 237. The greatest factor of 237 is 237.
4. How to Find the LCM of 235 and 237?
Answer:
Least Common Multiple of 235 and 237 = 55695
Step 1: Find the prime factorization of 235
235 = 5 x 47
Step 2: Find the prime factorization of 237
237 = 3 x 79
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 55695 = 3 x 5 x 47 x 79
Step 4: Therefore, the least common multiple of 235 and 237 is 55695.