Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8651 and 8655 the smallest integer that is 74874405 that is divisible by both numbers.
Least Common Multiple (LCM) of 8651 and 8655 is 74874405.
LCM(8651,8655) = 74874405
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 8651 and 8655. First we will calculate the prime factors of 8651 and 8655.
Prime Factorization of 8651
41 | 8651 |
211 | 211 |
1 |
Prime factors of 8651 are 41,211. Prime factorization of 8651 in exponential form is:
8651 = 411×2111
Prime Factorization of 8655
3 | 8655 |
5 | 2885 |
577 | 577 |
1 |
Prime factors of 8655 are 3, 5,577. Prime factorization of 8655 in exponential form is:
8655 = 31×51×5771
Now multiplying the highest exponent prime factors to calculate the LCM of 8651 and 8655.
LCM(8651,8655) = 31×51×411×2111×5771
LCM(8651,8655) = 74874405
Factors of 8651
List of positive integer factors of 8651 that divides 8651 without a remainder.
1, 41, 211, 8651
Factors of 8655
List of positive integer factors of 8655 that divides 8655 without a remainder.
1, 3, 5, 15, 577, 1731, 2885, 8655
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8651 and 8655, than apply into the LCM equation.
GCF(8651,8655) = 1
LCM(8651,8655) = ( 8651 × 8655) / 1
LCM(8651,8655) = 74874405 / 1
LCM(8651,8655) = 74874405
(i) The LCM of 8655 and 8651 is associative
LCM of 8651 and 8655 = LCM of 8655 and 8651
1. What is the LCM of 8651 and 8655?
Answer: LCM of 8651 and 8655 is 74874405.
2. What are the Factors of 8651?
Answer: Factors of 8651 are 1, 41, 211, 8651. There are 4 integers that are factors of 8651. The greatest factor of 8651 is 8651.
3. What are the Factors of 8655?
Answer: Factors of 8655 are 1, 3, 5, 15, 577, 1731, 2885, 8655. There are 8 integers that are factors of 8655. The greatest factor of 8655 is 8655.
4. How to Find the LCM of 8651 and 8655?
Answer:
Least Common Multiple of 8651 and 8655 = 74874405
Step 1: Find the prime factorization of 8651
8651 = 41 x 211
Step 2: Find the prime factorization of 8655
8655 = 3 x 5 x 577
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 74874405 = 3 x 5 x 41 x 211 x 577
Step 4: Therefore, the least common multiple of 8651 and 8655 is 74874405.