Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 9837 and 9845 the smallest integer that is 96845265 that is divisible by both numbers.
Least Common Multiple (LCM) of 9837 and 9845 is 96845265.
LCM(9837,9845) = 96845265
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 9837 and 9845. First we will calculate the prime factors of 9837 and 9845.
Prime Factorization of 9837
3 | 9837 |
3 | 3279 |
1093 | 1093 |
1 |
Prime factors of 9837 are 3,1093. Prime factorization of 9837 in exponential form is:
9837 = 32×10931
Prime Factorization of 9845
5 | 9845 |
11 | 1969 |
179 | 179 |
1 |
Prime factors of 9845 are 5, 11,179. Prime factorization of 9845 in exponential form is:
9845 = 51×111×1791
Now multiplying the highest exponent prime factors to calculate the LCM of 9837 and 9845.
LCM(9837,9845) = 32×51×111×1791×10931
LCM(9837,9845) = 96845265
Factors of 9837
List of positive integer factors of 9837 that divides 9837 without a remainder.
1, 3, 9, 1093, 3279, 9837
Factors of 9845
List of positive integer factors of 9845 that divides 9845 without a remainder.
1, 5, 11, 55, 179, 895, 1969, 9845
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 9837 and 9845, than apply into the LCM equation.
GCF(9837,9845) = 1
LCM(9837,9845) = ( 9837 × 9845) / 1
LCM(9837,9845) = 96845265 / 1
LCM(9837,9845) = 96845265
(i) The LCM of 9845 and 9837 is associative
LCM of 9837 and 9845 = LCM of 9845 and 9837
1. What is the LCM of 9837 and 9845?
Answer: LCM of 9837 and 9845 is 96845265.
2. What are the Factors of 9837?
Answer: Factors of 9837 are 1, 3, 9, 1093, 3279, 9837. There are 6 integers that are factors of 9837. The greatest factor of 9837 is 9837.
3. What are the Factors of 9845?
Answer: Factors of 9845 are 1, 5, 11, 55, 179, 895, 1969, 9845. There are 8 integers that are factors of 9845. The greatest factor of 9845 is 9845.
4. How to Find the LCM of 9837 and 9845?
Answer:
Least Common Multiple of 9837 and 9845 = 96845265
Step 1: Find the prime factorization of 9837
9837 = 3 x 3 x 1093
Step 2: Find the prime factorization of 9845
9845 = 5 x 11 x 179
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 96845265 = 3 x 3 x 5 x 11 x 179 x 1093
Step 4: Therefore, the least common multiple of 9837 and 9845 is 96845265.