Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8678 and 8683 the smallest integer that is 75351074 that is divisible by both numbers.
Least Common Multiple (LCM) of 8678 and 8683 is 75351074.
LCM(8678,8683) = 75351074
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 8678 and 8683. First we will calculate the prime factors of 8678 and 8683.
Prime Factorization of 8678
2 | 8678 |
4339 | 4339 |
1 |
Prime factors of 8678 are 2,4339. Prime factorization of 8678 in exponential form is:
8678 = 21×43391
Prime Factorization of 8683
19 | 8683 |
457 | 457 |
1 |
Prime factors of 8683 are 19,457. Prime factorization of 8683 in exponential form is:
8683 = 191×4571
Now multiplying the highest exponent prime factors to calculate the LCM of 8678 and 8683.
LCM(8678,8683) = 21×191×4571×43391
LCM(8678,8683) = 75351074
Factors of 8678
List of positive integer factors of 8678 that divides 8678 without a remainder.
1, 2, 4339, 8678
Factors of 8683
List of positive integer factors of 8683 that divides 8683 without a remainder.
1, 19, 457, 8683
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8678 and 8683, than apply into the LCM equation.
GCF(8678,8683) = 1
LCM(8678,8683) = ( 8678 × 8683) / 1
LCM(8678,8683) = 75351074 / 1
LCM(8678,8683) = 75351074
(i) The LCM of 8683 and 8678 is associative
LCM of 8678 and 8683 = LCM of 8683 and 8678
1. What is the LCM of 8678 and 8683?
Answer: LCM of 8678 and 8683 is 75351074.
2. What are the Factors of 8678?
Answer: Factors of 8678 are 1, 2, 4339, 8678. There are 4 integers that are factors of 8678. The greatest factor of 8678 is 8678.
3. What are the Factors of 8683?
Answer: Factors of 8683 are 1, 19, 457, 8683. There are 4 integers that are factors of 8683. The greatest factor of 8683 is 8683.
4. How to Find the LCM of 8678 and 8683?
Answer:
Least Common Multiple of 8678 and 8683 = 75351074
Step 1: Find the prime factorization of 8678
8678 = 2 x 4339
Step 2: Find the prime factorization of 8683
8683 = 19 x 457
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 75351074 = 2 x 19 x 457 x 4339
Step 4: Therefore, the least common multiple of 8678 and 8683 is 75351074.