Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8805 and 8810 the smallest integer that is 15514410 that is divisible by both numbers.
Least Common Multiple (LCM) of 8805 and 8810 is 15514410.
LCM(8805,8810) = 15514410
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 8805 and 8810. First we will calculate the prime factors of 8805 and 8810.
Prime Factorization of 8805
3 | 8805 |
5 | 2935 |
587 | 587 |
1 |
Prime factors of 8805 are 3, 5,587. Prime factorization of 8805 in exponential form is:
8805 = 31×51×5871
Prime Factorization of 8810
2 | 8810 |
5 | 4405 |
881 | 881 |
1 |
Prime factors of 8810 are 2, 5,881. Prime factorization of 8810 in exponential form is:
8810 = 21×51×8811
Now multiplying the highest exponent prime factors to calculate the LCM of 8805 and 8810.
LCM(8805,8810) = 21×31×51×5871×8811
LCM(8805,8810) = 15514410
Factors of 8805
List of positive integer factors of 8805 that divides 8805 without a remainder.
1, 3, 5, 15, 587, 1761, 2935, 8805
Factors of 8810
List of positive integer factors of 8810 that divides 8810 without a remainder.
1, 2, 5, 10, 881, 1762, 4405, 8810
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8805 and 8810, than apply into the LCM equation.
GCF(8805,8810) = 5
LCM(8805,8810) = ( 8805 × 8810) / 5
LCM(8805,8810) = 77572050 / 5
LCM(8805,8810) = 15514410
(i) The LCM of 8810 and 8805 is associative
LCM of 8805 and 8810 = LCM of 8810 and 8805
1. What is the LCM of 8805 and 8810?
Answer: LCM of 8805 and 8810 is 15514410.
2. What are the Factors of 8805?
Answer: Factors of 8805 are 1, 3, 5, 15, 587, 1761, 2935, 8805. There are 8 integers that are factors of 8805. The greatest factor of 8805 is 8805.
3. What are the Factors of 8810?
Answer: Factors of 8810 are 1, 2, 5, 10, 881, 1762, 4405, 8810. There are 8 integers that are factors of 8810. The greatest factor of 8810 is 8810.
4. How to Find the LCM of 8805 and 8810?
Answer:
Least Common Multiple of 8805 and 8810 = 15514410
Step 1: Find the prime factorization of 8805
8805 = 3 x 5 x 587
Step 2: Find the prime factorization of 8810
8810 = 2 x 5 x 881
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 15514410 = 2 x 3 x 5 x 587 x 881
Step 4: Therefore, the least common multiple of 8805 and 8810 is 15514410.