Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 6735 and 6740 the smallest integer that is 9078780 that is divisible by both numbers.
Least Common Multiple (LCM) of 6735 and 6740 is 9078780.
LCM(6735,6740) = 9078780
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 6735 and 6740. First we will calculate the prime factors of 6735 and 6740.
Prime Factorization of 6735
3 | 6735 |
5 | 2245 |
449 | 449 |
1 |
Prime factors of 6735 are 3, 5,449. Prime factorization of 6735 in exponential form is:
6735 = 31×51×4491
Prime Factorization of 6740
2 | 6740 |
2 | 3370 |
5 | 1685 |
337 | 337 |
1 |
Prime factors of 6740 are 2, 5,337. Prime factorization of 6740 in exponential form is:
6740 = 22×51×3371
Now multiplying the highest exponent prime factors to calculate the LCM of 6735 and 6740.
LCM(6735,6740) = 22×31×51×3371×4491
LCM(6735,6740) = 9078780
Factors of 6735
List of positive integer factors of 6735 that divides 6735 without a remainder.
1, 3, 5, 15, 449, 1347, 2245, 6735
Factors of 6740
List of positive integer factors of 6740 that divides 6740 without a remainder.
1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 6735 and 6740, than apply into the LCM equation.
GCF(6735,6740) = 5
LCM(6735,6740) = ( 6735 × 6740) / 5
LCM(6735,6740) = 45393900 / 5
LCM(6735,6740) = 9078780
(i) The LCM of 6740 and 6735 is associative
LCM of 6735 and 6740 = LCM of 6740 and 6735
1. What is the LCM of 6735 and 6740?
Answer: LCM of 6735 and 6740 is 9078780.
2. What are the Factors of 6735?
Answer: Factors of 6735 are 1, 3, 5, 15, 449, 1347, 2245, 6735. There are 8 integers that are factors of 6735. The greatest factor of 6735 is 6735.
3. What are the Factors of 6740?
Answer: Factors of 6740 are 1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740. There are 12 integers that are factors of 6740. The greatest factor of 6740 is 6740.
4. How to Find the LCM of 6735 and 6740?
Answer:
Least Common Multiple of 6735 and 6740 = 9078780
Step 1: Find the prime factorization of 6735
6735 = 3 x 5 x 449
Step 2: Find the prime factorization of 6740
6740 = 2 x 2 x 5 x 337
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 9078780 = 2 x 2 x 3 x 5 x 337 x 449
Step 4: Therefore, the least common multiple of 6735 and 6740 is 9078780.