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 906 the smallest integer that is 814494 that is divisible by both numbers.
Least Common Multiple (LCM) of 899 and 906 is 814494.
LCM(899,906) = 814494
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 906. First we will calculate the prime factors of 899 and 906.
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 906
2 | 906 |
3 | 453 |
151 | 151 |
1 |
Prime factors of 906 are 2, 3,151. Prime factorization of 906 in exponential form is:
906 = 21×31×1511
Now multiplying the highest exponent prime factors to calculate the LCM of 899 and 906.
LCM(899,906) = 21×31×291×311×1511
LCM(899,906) = 814494
Factors of 899
List of positive integer factors of 899 that divides 899 without a remainder.
1, 29, 31, 899
Factors of 906
List of positive integer factors of 906 that divides 906 without a remainder.
1, 2, 3, 6, 151, 302, 453, 906
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 899 and 906, than apply into the LCM equation.
GCF(899,906) = 1
LCM(899,906) = ( 899 × 906) / 1
LCM(899,906) = 814494 / 1
LCM(899,906) = 814494
(i) The LCM of 906 and 899 is associative
LCM of 899 and 906 = LCM of 906 and 899
1. What is the LCM of 899 and 906?
Answer: LCM of 899 and 906 is 814494.
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 906?
Answer: Factors of 906 are 1, 2, 3, 6, 151, 302, 453, 906. There are 8 integers that are factors of 906. The greatest factor of 906 is 906.
4. How to Find the LCM of 899 and 906?
Answer:
Least Common Multiple of 899 and 906 = 814494
Step 1: Find the prime factorization of 899
899 = 29 x 31
Step 2: Find the prime factorization of 906
906 = 2 x 3 x 151
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 814494 = 2 x 3 x 29 x 31 x 151
Step 4: Therefore, the least common multiple of 899 and 906 is 814494.