Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 899 and 907 the smallest integer that is 815393 that is divisible by both numbers.
Least Common Multiple (LCM) of 899 and 907 is 815393.
LCM(899,907) = 815393
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 899 and 907. First we will calculate the prime factors of 899 and 907.
Prime Factorization of 899
29 | 899 |
31 | 31 |
1 |
Prime factors of 899 are 29,31. Prime factorization of 899 in exponential form is:
899 = 291×311
Prime Factorization of 907
907 | 907 |
1 |
Prime factors of 907 are 907. Prime factorization of 907 in exponential form is:
907 = 9071
Now multiplying the highest exponent prime factors to calculate the LCM of 899 and 907.
LCM(899,907) = 291×311×9071
LCM(899,907) = 815393
Factors of 899
List of positive integer factors of 899 that divides 899 without a remainder.
1, 29, 31, 899
Factors of 907
List of positive integer factors of 907 that divides 907 without a remainder.
1, 907
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 899 and 907, than apply into the LCM equation.
GCF(899,907) = 1
LCM(899,907) = ( 899 × 907) / 1
LCM(899,907) = 815393 / 1
LCM(899,907) = 815393
(i) The LCM of 907 and 899 is associative
LCM of 899 and 907 = LCM of 907 and 899
1. What is the LCM of 899 and 907?
Answer: LCM of 899 and 907 is 815393.
2. What are the Factors of 899?
Answer: Factors of 899 are 1, 29, 31, 899. There are 4 integers that are factors of 899. The greatest factor of 899 is 899.
3. 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.
4. How to Find the LCM of 899 and 907?
Answer:
Least Common Multiple of 899 and 907 = 815393
Step 1: Find the prime factorization of 899
899 = 29 x 31
Step 2: Find the prime factorization of 907
907 = 907
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 815393 = 29 x 31 x 907
Step 4: Therefore, the least common multiple of 899 and 907 is 815393.