Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8354 and 8361 the smallest integer that is 69847794 that is divisible by both numbers.
Least Common Multiple (LCM) of 8354 and 8361 is 69847794.
LCM(8354,8361) = 69847794
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 8354 and 8361. First we will calculate the prime factors of 8354 and 8361.
Prime Factorization of 8354
2 | 8354 |
4177 | 4177 |
1 |
Prime factors of 8354 are 2,4177. Prime factorization of 8354 in exponential form is:
8354 = 21×41771
Prime Factorization of 8361
3 | 8361 |
3 | 2787 |
929 | 929 |
1 |
Prime factors of 8361 are 3,929. Prime factorization of 8361 in exponential form is:
8361 = 32×9291
Now multiplying the highest exponent prime factors to calculate the LCM of 8354 and 8361.
LCM(8354,8361) = 21×32×9291×41771
LCM(8354,8361) = 69847794
Factors of 8354
List of positive integer factors of 8354 that divides 8354 without a remainder.
1, 2, 4177, 8354
Factors of 8361
List of positive integer factors of 8361 that divides 8361 without a remainder.
1, 3, 9, 929, 2787, 8361
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8354 and 8361, than apply into the LCM equation.
GCF(8354,8361) = 1
LCM(8354,8361) = ( 8354 × 8361) / 1
LCM(8354,8361) = 69847794 / 1
LCM(8354,8361) = 69847794
(i) The LCM of 8361 and 8354 is associative
LCM of 8354 and 8361 = LCM of 8361 and 8354
1. What is the LCM of 8354 and 8361?
Answer: LCM of 8354 and 8361 is 69847794.
2. What are the Factors of 8354?
Answer: Factors of 8354 are 1, 2, 4177, 8354. There are 4 integers that are factors of 8354. The greatest factor of 8354 is 8354.
3. What are the Factors of 8361?
Answer: Factors of 8361 are 1, 3, 9, 929, 2787, 8361. There are 6 integers that are factors of 8361. The greatest factor of 8361 is 8361.
4. How to Find the LCM of 8354 and 8361?
Answer:
Least Common Multiple of 8354 and 8361 = 69847794
Step 1: Find the prime factorization of 8354
8354 = 2 x 4177
Step 2: Find the prime factorization of 8361
8361 = 3 x 3 x 929
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 69847794 = 2 x 3 x 3 x 929 x 4177
Step 4: Therefore, the least common multiple of 8354 and 8361 is 69847794.