Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 6745 and 6753 the smallest integer that is 45548985 that is divisible by both numbers.
Least Common Multiple (LCM) of 6745 and 6753 is 45548985.
LCM(6745,6753) = 45548985
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 6745 and 6753. First we will calculate the prime factors of 6745 and 6753.
Prime Factorization of 6745
5 | 6745 |
19 | 1349 |
71 | 71 |
1 |
Prime factors of 6745 are 5, 19,71. Prime factorization of 6745 in exponential form is:
6745 = 51×191×711
Prime Factorization of 6753
3 | 6753 |
2251 | 2251 |
1 |
Prime factors of 6753 are 3,2251. Prime factorization of 6753 in exponential form is:
6753 = 31×22511
Now multiplying the highest exponent prime factors to calculate the LCM of 6745 and 6753.
LCM(6745,6753) = 31×51×191×711×22511
LCM(6745,6753) = 45548985
Factors of 6745
List of positive integer factors of 6745 that divides 6745 without a remainder.
1, 5, 19, 71, 95, 355, 1349, 6745
Factors of 6753
List of positive integer factors of 6753 that divides 6753 without a remainder.
1, 3, 2251, 6753
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6745 and 6753, than apply into the LCM equation.
GCF(6745,6753) = 1
LCM(6745,6753) = ( 6745 × 6753) / 1
LCM(6745,6753) = 45548985 / 1
LCM(6745,6753) = 45548985
(i) The LCM of 6753 and 6745 is associative
LCM of 6745 and 6753 = LCM of 6753 and 6745
1. What is the LCM of 6745 and 6753?
Answer: LCM of 6745 and 6753 is 45548985.
2. What are the Factors of 6745?
Answer: Factors of 6745 are 1, 5, 19, 71, 95, 355, 1349, 6745. There are 8 integers that are factors of 6745. The greatest factor of 6745 is 6745.
3. What are the Factors of 6753?
Answer: Factors of 6753 are 1, 3, 2251, 6753. There are 4 integers that are factors of 6753. The greatest factor of 6753 is 6753.
4. How to Find the LCM of 6745 and 6753?
Answer:
Least Common Multiple of 6745 and 6753 = 45548985
Step 1: Find the prime factorization of 6745
6745 = 5 x 19 x 71
Step 2: Find the prime factorization of 6753
6753 = 3 x 2251
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 45548985 = 3 x 5 x 19 x 71 x 2251
Step 4: Therefore, the least common multiple of 6745 and 6753 is 45548985.