Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8695 and 8700 the smallest integer that is 15129300 that is divisible by both numbers.
Least Common Multiple (LCM) of 8695 and 8700 is 15129300.
LCM(8695,8700) = 15129300
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 8695 and 8700. First we will calculate the prime factors of 8695 and 8700.
Prime Factorization of 8695
5 | 8695 |
37 | 1739 |
47 | 47 |
1 |
Prime factors of 8695 are 5, 37,47. Prime factorization of 8695 in exponential form is:
8695 = 51×371×471
Prime Factorization of 8700
2 | 8700 |
2 | 4350 |
3 | 2175 |
5 | 725 |
5 | 145 |
29 | 29 |
1 |
Prime factors of 8700 are 2, 3, 5,29. Prime factorization of 8700 in exponential form is:
8700 = 22×31×52×291
Now multiplying the highest exponent prime factors to calculate the LCM of 8695 and 8700.
LCM(8695,8700) = 22×31×52×291×371×471
LCM(8695,8700) = 15129300
Factors of 8695
List of positive integer factors of 8695 that divides 8695 without a remainder.
1, 5, 37, 47, 185, 235, 1739, 8695
Factors of 8700
List of positive integer factors of 8700 that divides 8700 without a remainder.
1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 8700
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8695 and 8700, than apply into the LCM equation.
GCF(8695,8700) = 5
LCM(8695,8700) = ( 8695 × 8700) / 5
LCM(8695,8700) = 75646500 / 5
LCM(8695,8700) = 15129300
(i) The LCM of 8700 and 8695 is associative
LCM of 8695 and 8700 = LCM of 8700 and 8695
1. What is the LCM of 8695 and 8700?
Answer: LCM of 8695 and 8700 is 15129300.
2. What are the Factors of 8695?
Answer: Factors of 8695 are 1, 5, 37, 47, 185, 235, 1739, 8695. There are 8 integers that are factors of 8695. The greatest factor of 8695 is 8695.
3. What are the Factors of 8700?
Answer: Factors of 8700 are 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 100, 116, 145, 150, 174, 290, 300, 348, 435, 580, 725, 870, 1450, 1740, 2175, 2900, 4350, 8700. There are 36 integers that are factors of 8700. The greatest factor of 8700 is 8700.
4. How to Find the LCM of 8695 and 8700?
Answer:
Least Common Multiple of 8695 and 8700 = 15129300
Step 1: Find the prime factorization of 8695
8695 = 5 x 37 x 47
Step 2: Find the prime factorization of 8700
8700 = 2 x 2 x 3 x 5 x 5 x 29
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 15129300 = 2 x 2 x 3 x 5 x 5 x 29 x 37 x 47
Step 4: Therefore, the least common multiple of 8695 and 8700 is 15129300.