Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8365 and 8366 the smallest integer that is 69981590 that is divisible by both numbers.
Least Common Multiple (LCM) of 8365 and 8366 is 69981590.
LCM(8365,8366) = 69981590
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 8365 and 8366. First we will calculate the prime factors of 8365 and 8366.
Prime Factorization of 8365
5 | 8365 |
7 | 1673 |
239 | 239 |
1 |
Prime factors of 8365 are 5, 7,239. Prime factorization of 8365 in exponential form is:
8365 = 51×71×2391
Prime Factorization of 8366
2 | 8366 |
47 | 4183 |
89 | 89 |
1 |
Prime factors of 8366 are 2, 47,89. Prime factorization of 8366 in exponential form is:
8366 = 21×471×891
Now multiplying the highest exponent prime factors to calculate the LCM of 8365 and 8366.
LCM(8365,8366) = 21×51×71×471×891×2391
LCM(8365,8366) = 69981590
Factors of 8365
List of positive integer factors of 8365 that divides 8365 without a remainder.
1, 5, 7, 35, 239, 1195, 1673, 8365
Factors of 8366
List of positive integer factors of 8366 that divides 8366 without a remainder.
1, 2, 47, 89, 94, 178, 4183, 8366
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8365 and 8366, than apply into the LCM equation.
GCF(8365,8366) = 1
LCM(8365,8366) = ( 8365 × 8366) / 1
LCM(8365,8366) = 69981590 / 1
LCM(8365,8366) = 69981590
(i) The LCM of 8366 and 8365 is associative
LCM of 8365 and 8366 = LCM of 8366 and 8365
1. What is the LCM of 8365 and 8366?
Answer: LCM of 8365 and 8366 is 69981590.
2. What are the Factors of 8365?
Answer: Factors of 8365 are 1, 5, 7, 35, 239, 1195, 1673, 8365. There are 8 integers that are factors of 8365. The greatest factor of 8365 is 8365.
3. What are the Factors of 8366?
Answer: Factors of 8366 are 1, 2, 47, 89, 94, 178, 4183, 8366. There are 8 integers that are factors of 8366. The greatest factor of 8366 is 8366.
4. How to Find the LCM of 8365 and 8366?
Answer:
Least Common Multiple of 8365 and 8366 = 69981590
Step 1: Find the prime factorization of 8365
8365 = 5 x 7 x 239
Step 2: Find the prime factorization of 8366
8366 = 2 x 47 x 89
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 69981590 = 2 x 5 x 7 x 47 x 89 x 239
Step 4: Therefore, the least common multiple of 8365 and 8366 is 69981590.