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 8811 the smallest integer that is 25860285 that is divisible by both numbers.
Least Common Multiple (LCM) of 8805 and 8811 is 25860285.
LCM(8805,8811) = 25860285
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 8811. First we will calculate the prime factors of 8805 and 8811.
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 8811
3 | 8811 |
3 | 2937 |
11 | 979 |
89 | 89 |
1 |
Prime factors of 8811 are 3, 11,89. Prime factorization of 8811 in exponential form is:
8811 = 32×111×891
Now multiplying the highest exponent prime factors to calculate the LCM of 8805 and 8811.
LCM(8805,8811) = 32×51×111×891×5871
LCM(8805,8811) = 25860285
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 8811
List of positive integer factors of 8811 that divides 8811 without a remainder.
1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2937, 8811
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8805 and 8811, than apply into the LCM equation.
GCF(8805,8811) = 3
LCM(8805,8811) = ( 8805 × 8811) / 3
LCM(8805,8811) = 77580855 / 3
LCM(8805,8811) = 25860285
(i) The LCM of 8811 and 8805 is associative
LCM of 8805 and 8811 = LCM of 8811 and 8805
1. What is the LCM of 8805 and 8811?
Answer: LCM of 8805 and 8811 is 25860285.
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 8811?
Answer: Factors of 8811 are 1, 3, 9, 11, 33, 89, 99, 267, 801, 979, 2937, 8811. There are 12 integers that are factors of 8811. The greatest factor of 8811 is 8811.
4. How to Find the LCM of 8805 and 8811?
Answer:
Least Common Multiple of 8805 and 8811 = 25860285
Step 1: Find the prime factorization of 8805
8805 = 3 x 5 x 587
Step 2: Find the prime factorization of 8811
8811 = 3 x 3 x 11 x 89
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 25860285 = 3 x 3 x 5 x 11 x 89 x 587
Step 4: Therefore, the least common multiple of 8805 and 8811 is 25860285.