Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8234 and 8239 the smallest integer that is 67839926 that is divisible by both numbers.
Least Common Multiple (LCM) of 8234 and 8239 is 67839926.
LCM(8234,8239) = 67839926
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 8234 and 8239. First we will calculate the prime factors of 8234 and 8239.
Prime Factorization of 8234
2 | 8234 |
23 | 4117 |
179 | 179 |
1 |
Prime factors of 8234 are 2, 23,179. Prime factorization of 8234 in exponential form is:
8234 = 21×231×1791
Prime Factorization of 8239
7 | 8239 |
11 | 1177 |
107 | 107 |
1 |
Prime factors of 8239 are 7, 11,107. Prime factorization of 8239 in exponential form is:
8239 = 71×111×1071
Now multiplying the highest exponent prime factors to calculate the LCM of 8234 and 8239.
LCM(8234,8239) = 21×71×111×231×1071×1791
LCM(8234,8239) = 67839926
Factors of 8234
List of positive integer factors of 8234 that divides 8234 without a remainder.
1, 2, 23, 46, 179, 358, 4117, 8234
Factors of 8239
List of positive integer factors of 8239 that divides 8239 without a remainder.
1, 7, 11, 77, 107, 749, 1177, 8239
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8234 and 8239, than apply into the LCM equation.
GCF(8234,8239) = 1
LCM(8234,8239) = ( 8234 × 8239) / 1
LCM(8234,8239) = 67839926 / 1
LCM(8234,8239) = 67839926
(i) The LCM of 8239 and 8234 is associative
LCM of 8234 and 8239 = LCM of 8239 and 8234
1. What is the LCM of 8234 and 8239?
Answer: LCM of 8234 and 8239 is 67839926.
2. What are the Factors of 8234?
Answer: Factors of 8234 are 1, 2, 23, 46, 179, 358, 4117, 8234. There are 8 integers that are factors of 8234. The greatest factor of 8234 is 8234.
3. What are the Factors of 8239?
Answer: Factors of 8239 are 1, 7, 11, 77, 107, 749, 1177, 8239. There are 8 integers that are factors of 8239. The greatest factor of 8239 is 8239.
4. How to Find the LCM of 8234 and 8239?
Answer:
Least Common Multiple of 8234 and 8239 = 67839926
Step 1: Find the prime factorization of 8234
8234 = 2 x 23 x 179
Step 2: Find the prime factorization of 8239
8239 = 7 x 11 x 107
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 67839926 = 2 x 7 x 11 x 23 x 107 x 179
Step 4: Therefore, the least common multiple of 8234 and 8239 is 67839926.