Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 901 and 908 the smallest integer that is 818108 that is divisible by both numbers.
Least Common Multiple (LCM) of 901 and 908 is 818108.
LCM(901,908) = 818108
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 901 and 908. First we will calculate the prime factors of 901 and 908.
Prime Factorization of 901
17 | 901 |
53 | 53 |
1 |
Prime factors of 901 are 17,53. Prime factorization of 901 in exponential form is:
901 = 171×531
Prime Factorization of 908
2 | 908 |
2 | 454 |
227 | 227 |
1 |
Prime factors of 908 are 2,227. Prime factorization of 908 in exponential form is:
908 = 22×2271
Now multiplying the highest exponent prime factors to calculate the LCM of 901 and 908.
LCM(901,908) = 22×171×531×2271
LCM(901,908) = 818108
Factors of 901
List of positive integer factors of 901 that divides 901 without a remainder.
1, 17, 53, 901
Factors of 908
List of positive integer factors of 908 that divides 908 without a remainder.
1, 2, 4, 227, 454, 908
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 901 and 908, than apply into the LCM equation.
GCF(901,908) = 1
LCM(901,908) = ( 901 × 908) / 1
LCM(901,908) = 818108 / 1
LCM(901,908) = 818108
(i) The LCM of 908 and 901 is associative
LCM of 901 and 908 = LCM of 908 and 901
1. What is the LCM of 901 and 908?
Answer: LCM of 901 and 908 is 818108.
2. What are the Factors of 901?
Answer: Factors of 901 are 1, 17, 53, 901. There are 4 integers that are factors of 901. The greatest factor of 901 is 901.
3. What are the Factors of 908?
Answer: Factors of 908 are 1, 2, 4, 227, 454, 908. There are 6 integers that are factors of 908. The greatest factor of 908 is 908.
4. How to Find the LCM of 901 and 908?
Answer:
Least Common Multiple of 901 and 908 = 818108
Step 1: Find the prime factorization of 901
901 = 17 x 53
Step 2: Find the prime factorization of 908
908 = 2 x 2 x 227
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 818108 = 2 x 2 x 17 x 53 x 227
Step 4: Therefore, the least common multiple of 901 and 908 is 818108.