Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 230 and 234 the smallest integer that is 26910 that is divisible by both numbers.
Least Common Multiple (LCM) of 230 and 234 is 26910.
LCM(230,234) = 26910
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 230 and 234. First we will calculate the prime factors of 230 and 234.
Prime Factorization of 230
2 | 230 |
5 | 115 |
23 | 23 |
1 |
Prime factors of 230 are 2, 5,23. Prime factorization of 230 in exponential form is:
230 = 21×51×231
Prime Factorization of 234
2 | 234 |
3 | 117 |
3 | 39 |
13 | 13 |
1 |
Prime factors of 234 are 2, 3,13. Prime factorization of 234 in exponential form is:
234 = 21×32×131
Now multiplying the highest exponent prime factors to calculate the LCM of 230 and 234.
LCM(230,234) = 21×32×51×131×231
LCM(230,234) = 26910
Factors of 230
List of positive integer factors of 230 that divides 230 without a remainder.
1, 2, 5, 10, 23, 46, 115, 230
Factors of 234
List of positive integer factors of 234 that divides 234 without a remainder.
1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 230 and 234, than apply into the LCM equation.
GCF(230,234) = 2
LCM(230,234) = ( 230 × 234) / 2
LCM(230,234) = 53820 / 2
LCM(230,234) = 26910
(i) The LCM of 234 and 230 is associative
LCM of 230 and 234 = LCM of 234 and 230
1. What is the LCM of 230 and 234?
Answer: LCM of 230 and 234 is 26910.
2. What are the Factors of 230?
Answer: Factors of 230 are 1, 2, 5, 10, 23, 46, 115, 230. There are 8 integers that are factors of 230. The greatest factor of 230 is 230.
3. What are the Factors of 234?
Answer: Factors of 234 are 1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234. There are 12 integers that are factors of 234. The greatest factor of 234 is 234.
4. How to Find the LCM of 230 and 234?
Answer:
Least Common Multiple of 230 and 234 = 26910
Step 1: Find the prime factorization of 230
230 = 2 x 5 x 23
Step 2: Find the prime factorization of 234
234 = 2 x 3 x 3 x 13
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 26910 = 2 x 3 x 3 x 5 x 13 x 23
Step 4: Therefore, the least common multiple of 230 and 234 is 26910.