Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 907 and 908 the smallest integer that is 823556 that is divisible by both numbers.
Least Common Multiple (LCM) of 907 and 908 is 823556.
LCM(907,908) = 823556
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 907 and 908. First we will calculate the prime factors of 907 and 908.
Prime Factorization of 907
907 | 907 |
1 |
Prime factors of 907 are 907. Prime factorization of 907 in exponential form is:
907 = 9071
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 907 and 908.
LCM(907,908) = 22×2271×9071
LCM(907,908) = 823556
Factors of 907
List of positive integer factors of 907 that divides 907 without a remainder.
1, 907
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 907 and 908, than apply into the LCM equation.
GCF(907,908) = 1
LCM(907,908) = ( 907 × 908) / 1
LCM(907,908) = 823556 / 1
LCM(907,908) = 823556
(i) The LCM of 908 and 907 is associative
LCM of 907 and 908 = LCM of 908 and 907
1. What is the LCM of 907 and 908?
Answer: LCM of 907 and 908 is 823556.
2. What are the Factors of 907?
Answer: Factors of 907 are 1, 907. There are 2 integers that are factors of 907. The greatest factor of 907 is 907.
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 907 and 908?
Answer:
Least Common Multiple of 907 and 908 = 823556
Step 1: Find the prime factorization of 907
907 = 907
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 = 823556 = 2 x 2 x 227 x 907
Step 4: Therefore, the least common multiple of 907 and 908 is 823556.