Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 4232 and 4239 the smallest integer that is 17939448 that is divisible by both numbers.
Least Common Multiple (LCM) of 4232 and 4239 is 17939448.
LCM(4232,4239) = 17939448
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 4232 and 4239. First we will calculate the prime factors of 4232 and 4239.
Prime Factorization of 4232
2 | 4232 |
2 | 2116 |
2 | 1058 |
23 | 529 |
23 | 23 |
1 |
Prime factors of 4232 are 2,23. Prime factorization of 4232 in exponential form is:
4232 = 23×232
Prime Factorization of 4239
3 | 4239 |
3 | 1413 |
3 | 471 |
157 | 157 |
1 |
Prime factors of 4239 are 3,157. Prime factorization of 4239 in exponential form is:
4239 = 33×1571
Now multiplying the highest exponent prime factors to calculate the LCM of 4232 and 4239.
LCM(4232,4239) = 23×33×232×1571
LCM(4232,4239) = 17939448
Factors of 4232
List of positive integer factors of 4232 that divides 4232 without a remainder.
1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 2116, 4232
Factors of 4239
List of positive integer factors of 4239 that divides 4239 without a remainder.
1, 3, 9, 27, 157, 471, 1413, 4239
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 4232 and 4239, than apply into the LCM equation.
GCF(4232,4239) = 1
LCM(4232,4239) = ( 4232 × 4239) / 1
LCM(4232,4239) = 17939448 / 1
LCM(4232,4239) = 17939448
(i) The LCM of 4239 and 4232 is associative
LCM of 4232 and 4239 = LCM of 4239 and 4232
1. What is the LCM of 4232 and 4239?
Answer: LCM of 4232 and 4239 is 17939448.
2. What are the Factors of 4232?
Answer: Factors of 4232 are 1, 2, 4, 8, 23, 46, 92, 184, 529, 1058, 2116, 4232. There are 12 integers that are factors of 4232. The greatest factor of 4232 is 4232.
3. What are the Factors of 4239?
Answer: Factors of 4239 are 1, 3, 9, 27, 157, 471, 1413, 4239. There are 8 integers that are factors of 4239. The greatest factor of 4239 is 4239.
4. How to Find the LCM of 4232 and 4239?
Answer:
Least Common Multiple of 4232 and 4239 = 17939448
Step 1: Find the prime factorization of 4232
4232 = 2 x 2 x 2 x 23 x 23
Step 2: Find the prime factorization of 4239
4239 = 3 x 3 x 3 x 157
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 17939448 = 2 x 2 x 2 x 3 x 3 x 3 x 23 x 23 x 157
Step 4: Therefore, the least common multiple of 4232 and 4239 is 17939448.