Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8797 and 8805 the smallest integer that is 77457585 that is divisible by both numbers.
Least Common Multiple (LCM) of 8797 and 8805 is 77457585.
LCM(8797,8805) = 77457585
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 8797 and 8805. First we will calculate the prime factors of 8797 and 8805.
Prime Factorization of 8797
19 | 8797 |
463 | 463 |
1 |
Prime factors of 8797 are 19,463. Prime factorization of 8797 in exponential form is:
8797 = 191×4631
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
Now multiplying the highest exponent prime factors to calculate the LCM of 8797 and 8805.
LCM(8797,8805) = 31×51×191×4631×5871
LCM(8797,8805) = 77457585
Factors of 8797
List of positive integer factors of 8797 that divides 8797 without a remainder.
1, 19, 463, 8797
Factors of 8805
List of positive integer factors of 8805 that divides 8805 without a remainder.
1, 3, 5, 15, 587, 1761, 2935, 8805
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8797 and 8805, than apply into the LCM equation.
GCF(8797,8805) = 1
LCM(8797,8805) = ( 8797 × 8805) / 1
LCM(8797,8805) = 77457585 / 1
LCM(8797,8805) = 77457585
(i) The LCM of 8805 and 8797 is associative
LCM of 8797 and 8805 = LCM of 8805 and 8797
1. What is the LCM of 8797 and 8805?
Answer: LCM of 8797 and 8805 is 77457585.
2. What are the Factors of 8797?
Answer: Factors of 8797 are 1, 19, 463, 8797. There are 4 integers that are factors of 8797. The greatest factor of 8797 is 8797.
3. 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.
4. How to Find the LCM of 8797 and 8805?
Answer:
Least Common Multiple of 8797 and 8805 = 77457585
Step 1: Find the prime factorization of 8797
8797 = 19 x 463
Step 2: Find the prime factorization of 8805
8805 = 3 x 5 x 587
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 77457585 = 3 x 5 x 19 x 463 x 587
Step 4: Therefore, the least common multiple of 8797 and 8805 is 77457585.