Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 893 and 900 the smallest integer that is 803700 that is divisible by both numbers.
Least Common Multiple (LCM) of 893 and 900 is 803700.
LCM(893,900) = 803700
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 893 and 900. First we will calculate the prime factors of 893 and 900.
Prime Factorization of 893
19 | 893 |
47 | 47 |
1 |
Prime factors of 893 are 19,47. Prime factorization of 893 in exponential form is:
893 = 191×471
Prime Factorization of 900
2 | 900 |
2 | 450 |
3 | 225 |
3 | 75 |
5 | 25 |
5 | 5 |
1 |
Prime factors of 900 are 2, 3,5. Prime factorization of 900 in exponential form is:
900 = 22×32×52
Now multiplying the highest exponent prime factors to calculate the LCM of 893 and 900.
LCM(893,900) = 22×32×52×191×471
LCM(893,900) = 803700
Factors of 893
List of positive integer factors of 893 that divides 893 without a remainder.
1, 19, 47, 893
Factors of 900
List of positive integer factors of 900 that divides 900 without a remainder.
1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 893 and 900, than apply into the LCM equation.
GCF(893,900) = 1
LCM(893,900) = ( 893 × 900) / 1
LCM(893,900) = 803700 / 1
LCM(893,900) = 803700
(i) The LCM of 900 and 893 is associative
LCM of 893 and 900 = LCM of 900 and 893
1. What is the LCM of 893 and 900?
Answer: LCM of 893 and 900 is 803700.
2. What are the Factors of 893?
Answer: Factors of 893 are 1, 19, 47, 893. There are 4 integers that are factors of 893. The greatest factor of 893 is 893.
3. What are the Factors of 900?
Answer: Factors of 900 are 1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900. There are 27 integers that are factors of 900. The greatest factor of 900 is 900.
4. How to Find the LCM of 893 and 900?
Answer:
Least Common Multiple of 893 and 900 = 803700
Step 1: Find the prime factorization of 893
893 = 19 x 47
Step 2: Find the prime factorization of 900
900 = 2 x 2 x 3 x 3 x 5 x 5
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 803700 = 2 x 2 x 3 x 3 x 5 x 5 x 19 x 47
Step 4: Therefore, the least common multiple of 893 and 900 is 803700.