Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9806 and 9809 the smallest integer that is 96187054 that is divisible by both numbers.
Least Common Multiple (LCM) of 9806 and 9809 is 96187054.
LCM(9806,9809) = 96187054
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 9806 and 9809. First we will calculate the prime factors of 9806 and 9809.
Prime Factorization of 9806
2 | 9806 |
4903 | 4903 |
1 |
Prime factors of 9806 are 2,4903. Prime factorization of 9806 in exponential form is:
9806 = 21×49031
Prime Factorization of 9809
17 | 9809 |
577 | 577 |
1 |
Prime factors of 9809 are 17,577. Prime factorization of 9809 in exponential form is:
9809 = 171×5771
Now multiplying the highest exponent prime factors to calculate the LCM of 9806 and 9809.
LCM(9806,9809) = 21×171×5771×49031
LCM(9806,9809) = 96187054
Factors of 9806
List of positive integer factors of 9806 that divides 9806 without a remainder.
1, 2, 4903, 9806
Factors of 9809
List of positive integer factors of 9809 that divides 9809 without a remainder.
1, 17, 577, 9809
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9806 and 9809, than apply into the LCM equation.
GCF(9806,9809) = 1
LCM(9806,9809) = ( 9806 × 9809) / 1
LCM(9806,9809) = 96187054 / 1
LCM(9806,9809) = 96187054
(i) The LCM of 9809 and 9806 is associative
LCM of 9806 and 9809 = LCM of 9809 and 9806
1. What is the LCM of 9806 and 9809?
Answer: LCM of 9806 and 9809 is 96187054.
2. What are the Factors of 9806?
Answer: Factors of 9806 are 1, 2, 4903, 9806. There are 4 integers that are factors of 9806. The greatest factor of 9806 is 9806.
3. What are the Factors of 9809?
Answer: Factors of 9809 are 1, 17, 577, 9809. There are 4 integers that are factors of 9809. The greatest factor of 9809 is 9809.
4. How to Find the LCM of 9806 and 9809?
Answer:
Least Common Multiple of 9806 and 9809 = 96187054
Step 1: Find the prime factorization of 9806
9806 = 2 x 4903
Step 2: Find the prime factorization of 9809
9809 = 17 x 577
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 96187054 = 2 x 17 x 577 x 4903
Step 4: Therefore, the least common multiple of 9806 and 9809 is 96187054.