Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 6801 and 6805 the smallest integer that is 46280805 that is divisible by both numbers.
Least Common Multiple (LCM) of 6801 and 6805 is 46280805.
LCM(6801,6805) = 46280805
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 6801 and 6805. First we will calculate the prime factors of 6801 and 6805.
Prime Factorization of 6801
3 | 6801 |
2267 | 2267 |
1 |
Prime factors of 6801 are 3,2267. Prime factorization of 6801 in exponential form is:
6801 = 31×22671
Prime Factorization of 6805
5 | 6805 |
1361 | 1361 |
1 |
Prime factors of 6805 are 5,1361. Prime factorization of 6805 in exponential form is:
6805 = 51×13611
Now multiplying the highest exponent prime factors to calculate the LCM of 6801 and 6805.
LCM(6801,6805) = 31×51×13611×22671
LCM(6801,6805) = 46280805
Factors of 6801
List of positive integer factors of 6801 that divides 6801 without a remainder.
1, 3, 2267, 6801
Factors of 6805
List of positive integer factors of 6805 that divides 6805 without a remainder.
1, 5, 1361, 6805
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6801 and 6805, than apply into the LCM equation.
GCF(6801,6805) = 1
LCM(6801,6805) = ( 6801 × 6805) / 1
LCM(6801,6805) = 46280805 / 1
LCM(6801,6805) = 46280805
(i) The LCM of 6805 and 6801 is associative
LCM of 6801 and 6805 = LCM of 6805 and 6801
1. What is the LCM of 6801 and 6805?
Answer: LCM of 6801 and 6805 is 46280805.
2. What are the Factors of 6801?
Answer: Factors of 6801 are 1, 3, 2267, 6801. There are 4 integers that are factors of 6801. The greatest factor of 6801 is 6801.
3. What are the Factors of 6805?
Answer: Factors of 6805 are 1, 5, 1361, 6805. There are 4 integers that are factors of 6805. The greatest factor of 6805 is 6805.
4. How to Find the LCM of 6801 and 6805?
Answer:
Least Common Multiple of 6801 and 6805 = 46280805
Step 1: Find the prime factorization of 6801
6801 = 3 x 2267
Step 2: Find the prime factorization of 6805
6805 = 5 x 1361
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 46280805 = 3 x 5 x 1361 x 2267
Step 4: Therefore, the least common multiple of 6801 and 6805 is 46280805.