Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8123 and 8124 the smallest integer that is 65991252 that is divisible by both numbers.
Least Common Multiple (LCM) of 8123 and 8124 is 65991252.
LCM(8123,8124) = 65991252
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 8123 and 8124. First we will calculate the prime factors of 8123 and 8124.
Prime Factorization of 8123
8123 | 8123 |
1 |
Prime factors of 8123 are 8123. Prime factorization of 8123 in exponential form is:
8123 = 81231
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
Now multiplying the highest exponent prime factors to calculate the LCM of 8123 and 8124.
LCM(8123,8124) = 22×31×6771×81231
LCM(8123,8124) = 65991252
Factors of 8123
List of positive integer factors of 8123 that divides 8123 without a remainder.
1, 8123
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
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8123 and 8124, than apply into the LCM equation.
GCF(8123,8124) = 1
LCM(8123,8124) = ( 8123 × 8124) / 1
LCM(8123,8124) = 65991252 / 1
LCM(8123,8124) = 65991252
(i) The LCM of 8124 and 8123 is associative
LCM of 8123 and 8124 = LCM of 8124 and 8123
1. What is the LCM of 8123 and 8124?
Answer: LCM of 8123 and 8124 is 65991252.
2. What are the Factors of 8123?
Answer: Factors of 8123 are 1, 8123. There are 2 integers that are factors of 8123. The greatest factor of 8123 is 8123.
3. 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.
4. How to Find the LCM of 8123 and 8124?
Answer:
Least Common Multiple of 8123 and 8124 = 65991252
Step 1: Find the prime factorization of 8123
8123 = 8123
Step 2: Find the prime factorization of 8124
8124 = 2 x 2 x 3 x 677
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 65991252 = 2 x 2 x 3 x 677 x 8123
Step 4: Therefore, the least common multiple of 8123 and 8124 is 65991252.