Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 8180 and 8186 the smallest integer that is 33480740 that is divisible by both numbers.
Least Common Multiple (LCM) of 8180 and 8186 is 33480740.
LCM(8180,8186) = 33480740
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 8180 and 8186. First we will calculate the prime factors of 8180 and 8186.
Prime Factorization of 8180
2 | 8180 |
2 | 4090 |
5 | 2045 |
409 | 409 |
1 |
Prime factors of 8180 are 2, 5,409. Prime factorization of 8180 in exponential form is:
8180 = 22×51×4091
Prime Factorization of 8186
2 | 8186 |
4093 | 4093 |
1 |
Prime factors of 8186 are 2,4093. Prime factorization of 8186 in exponential form is:
8186 = 21×40931
Now multiplying the highest exponent prime factors to calculate the LCM of 8180 and 8186.
LCM(8180,8186) = 22×51×4091×40931
LCM(8180,8186) = 33480740
Factors of 8180
List of positive integer factors of 8180 that divides 8180 without a remainder.
1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 4090, 8180
Factors of 8186
List of positive integer factors of 8186 that divides 8186 without a remainder.
1, 2, 4093, 8186
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 8180 and 8186, than apply into the LCM equation.
GCF(8180,8186) = 2
LCM(8180,8186) = ( 8180 × 8186) / 2
LCM(8180,8186) = 66961480 / 2
LCM(8180,8186) = 33480740
(i) The LCM of 8186 and 8180 is associative
LCM of 8180 and 8186 = LCM of 8186 and 8180
1. What is the LCM of 8180 and 8186?
Answer: LCM of 8180 and 8186 is 33480740.
2. What are the Factors of 8180?
Answer: Factors of 8180 are 1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 4090, 8180. There are 12 integers that are factors of 8180. The greatest factor of 8180 is 8180.
3. What are the Factors of 8186?
Answer: Factors of 8186 are 1, 2, 4093, 8186. There are 4 integers that are factors of 8186. The greatest factor of 8186 is 8186.
4. How to Find the LCM of 8180 and 8186?
Answer:
Least Common Multiple of 8180 and 8186 = 33480740
Step 1: Find the prime factorization of 8180
8180 = 2 x 2 x 5 x 409
Step 2: Find the prime factorization of 8186
8186 = 2 x 4093
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 33480740 = 2 x 2 x 5 x 409 x 4093
Step 4: Therefore, the least common multiple of 8180 and 8186 is 33480740.