Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8377 and 8385 the smallest integer that is 70241145 that is divisible by both numbers.
Least Common Multiple (LCM) of 8377 and 8385 is 70241145.
LCM(8377,8385) = 70241145
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 8377 and 8385. First we will calculate the prime factors of 8377 and 8385.
Prime Factorization of 8377
8377 | 8377 |
1 |
Prime factors of 8377 are 8377. Prime factorization of 8377 in exponential form is:
8377 = 83771
Prime Factorization of 8385
3 | 8385 |
5 | 2795 |
13 | 559 |
43 | 43 |
1 |
Prime factors of 8385 are 3, 5, 13,43. Prime factorization of 8385 in exponential form is:
8385 = 31×51×131×431
Now multiplying the highest exponent prime factors to calculate the LCM of 8377 and 8385.
LCM(8377,8385) = 31×51×131×431×83771
LCM(8377,8385) = 70241145
Factors of 8377
List of positive integer factors of 8377 that divides 8377 without a remainder.
1, 8377
Factors of 8385
List of positive integer factors of 8385 that divides 8385 without a remainder.
1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8377 and 8385, than apply into the LCM equation.
GCF(8377,8385) = 1
LCM(8377,8385) = ( 8377 × 8385) / 1
LCM(8377,8385) = 70241145 / 1
LCM(8377,8385) = 70241145
(i) The LCM of 8385 and 8377 is associative
LCM of 8377 and 8385 = LCM of 8385 and 8377
1. What is the LCM of 8377 and 8385?
Answer: LCM of 8377 and 8385 is 70241145.
2. What are the Factors of 8377?
Answer: Factors of 8377 are 1, 8377. There are 2 integers that are factors of 8377. The greatest factor of 8377 is 8377.
3. What are the Factors of 8385?
Answer: Factors of 8385 are 1, 3, 5, 13, 15, 39, 43, 65, 129, 195, 215, 559, 645, 1677, 2795, 8385. There are 16 integers that are factors of 8385. The greatest factor of 8385 is 8385.
4. How to Find the LCM of 8377 and 8385?
Answer:
Least Common Multiple of 8377 and 8385 = 70241145
Step 1: Find the prime factorization of 8377
8377 = 8377
Step 2: Find the prime factorization of 8385
8385 = 3 x 5 x 13 x 43
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 70241145 = 3 x 5 x 13 x 43 x 8377
Step 4: Therefore, the least common multiple of 8377 and 8385 is 70241145.