Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8124 and 8129 the smallest integer that is 66039996 that is divisible by both numbers.
Least Common Multiple (LCM) of 8124 and 8129 is 66039996.
LCM(8124,8129) = 66039996
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 8124 and 8129. First we will calculate the prime factors of 8124 and 8129.
Prime Factorization of 8124
2 | 8124 |
2 | 4062 |
3 | 2031 |
677 | 677 |
1 |
Prime factors of 8124 are 2, 3,677. Prime factorization of 8124 in exponential form is:
8124 = 22×31×6771
Prime Factorization of 8129
11 | 8129 |
739 | 739 |
1 |
Prime factors of 8129 are 11,739. Prime factorization of 8129 in exponential form is:
8129 = 111×7391
Now multiplying the highest exponent prime factors to calculate the LCM of 8124 and 8129.
LCM(8124,8129) = 22×31×111×6771×7391
LCM(8124,8129) = 66039996
Factors of 8124
List of positive integer factors of 8124 that divides 8124 without a remainder.
1, 2, 3, 4, 6, 12, 677, 1354, 2031, 2708, 4062, 8124
Factors of 8129
List of positive integer factors of 8129 that divides 8129 without a remainder.
1, 11, 739, 8129
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8124 and 8129, than apply into the LCM equation.
GCF(8124,8129) = 1
LCM(8124,8129) = ( 8124 × 8129) / 1
LCM(8124,8129) = 66039996 / 1
LCM(8124,8129) = 66039996
(i) The LCM of 8129 and 8124 is associative
LCM of 8124 and 8129 = LCM of 8129 and 8124
1. What is the LCM of 8124 and 8129?
Answer: LCM of 8124 and 8129 is 66039996.
2. What are the Factors of 8124?
Answer: Factors of 8124 are 1, 2, 3, 4, 6, 12, 677, 1354, 2031, 2708, 4062, 8124. There are 12 integers that are factors of 8124. The greatest factor of 8124 is 8124.
3. What are the Factors of 8129?
Answer: Factors of 8129 are 1, 11, 739, 8129. There are 4 integers that are factors of 8129. The greatest factor of 8129 is 8129.
4. How to Find the LCM of 8124 and 8129?
Answer:
Least Common Multiple of 8124 and 8129 = 66039996
Step 1: Find the prime factorization of 8124
8124 = 2 x 2 x 3 x 677
Step 2: Find the prime factorization of 8129
8129 = 11 x 739
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 66039996 = 2 x 2 x 3 x 11 x 677 x 739
Step 4: Therefore, the least common multiple of 8124 and 8129 is 66039996.