Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 6806 and 6811 the smallest integer that is 46355666 that is divisible by both numbers.
Least Common Multiple (LCM) of 6806 and 6811 is 46355666.
LCM(6806,6811) = 46355666
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 6806 and 6811. First we will calculate the prime factors of 6806 and 6811.
Prime Factorization of 6806
2 | 6806 |
41 | 3403 |
83 | 83 |
1 |
Prime factors of 6806 are 2, 41,83. Prime factorization of 6806 in exponential form is:
6806 = 21×411×831
Prime Factorization of 6811
7 | 6811 |
7 | 973 |
139 | 139 |
1 |
Prime factors of 6811 are 7,139. Prime factorization of 6811 in exponential form is:
6811 = 72×1391
Now multiplying the highest exponent prime factors to calculate the LCM of 6806 and 6811.
LCM(6806,6811) = 21×72×411×831×1391
LCM(6806,6811) = 46355666
Factors of 6806
List of positive integer factors of 6806 that divides 6806 without a remainder.
1, 2, 41, 82, 83, 166, 3403, 6806
Factors of 6811
List of positive integer factors of 6811 that divides 6811 without a remainder.
1, 7, 49, 139, 973, 6811
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6806 and 6811, than apply into the LCM equation.
GCF(6806,6811) = 1
LCM(6806,6811) = ( 6806 × 6811) / 1
LCM(6806,6811) = 46355666 / 1
LCM(6806,6811) = 46355666
(i) The LCM of 6811 and 6806 is associative
LCM of 6806 and 6811 = LCM of 6811 and 6806
1. What is the LCM of 6806 and 6811?
Answer: LCM of 6806 and 6811 is 46355666.
2. What are the Factors of 6806?
Answer: Factors of 6806 are 1, 2, 41, 82, 83, 166, 3403, 6806. There are 8 integers that are factors of 6806. The greatest factor of 6806 is 6806.
3. What are the Factors of 6811?
Answer: Factors of 6811 are 1, 7, 49, 139, 973, 6811. There are 6 integers that are factors of 6811. The greatest factor of 6811 is 6811.
4. How to Find the LCM of 6806 and 6811?
Answer:
Least Common Multiple of 6806 and 6811 = 46355666
Step 1: Find the prime factorization of 6806
6806 = 2 x 41 x 83
Step 2: Find the prime factorization of 6811
6811 = 7 x 7 x 139
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 46355666 = 2 x 7 x 7 x 41 x 83 x 139
Step 4: Therefore, the least common multiple of 6806 and 6811 is 46355666.