Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 2709 and 2713 the smallest integer that is 7349517 that is divisible by both numbers.
Least Common Multiple (LCM) of 2709 and 2713 is 7349517.
LCM(2709,2713) = 7349517
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 2709 and 2713. First we will calculate the prime factors of 2709 and 2713.
Prime Factorization of 2709
3 | 2709 |
3 | 903 |
7 | 301 |
43 | 43 |
1 |
Prime factors of 2709 are 3, 7,43. Prime factorization of 2709 in exponential form is:
2709 = 32×71×431
Prime Factorization of 2713
2713 | 2713 |
1 |
Prime factors of 2713 are 2713. Prime factorization of 2713 in exponential form is:
2713 = 27131
Now multiplying the highest exponent prime factors to calculate the LCM of 2709 and 2713.
LCM(2709,2713) = 32×71×431×27131
LCM(2709,2713) = 7349517
Factors of 2709
List of positive integer factors of 2709 that divides 2709 without a remainder.
1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709
Factors of 2713
List of positive integer factors of 2713 that divides 2713 without a remainder.
1, 2713
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2709 and 2713, than apply into the LCM equation.
GCF(2709,2713) = 1
LCM(2709,2713) = ( 2709 × 2713) / 1
LCM(2709,2713) = 7349517 / 1
LCM(2709,2713) = 7349517
(i) The LCM of 2713 and 2709 is associative
LCM of 2709 and 2713 = LCM of 2713 and 2709
1. What is the LCM of 2709 and 2713?
Answer: LCM of 2709 and 2713 is 7349517.
2. What are the Factors of 2709?
Answer: Factors of 2709 are 1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 2709. There are 12 integers that are factors of 2709. The greatest factor of 2709 is 2709.
3. What are the Factors of 2713?
Answer: Factors of 2713 are 1, 2713. There are 2 integers that are factors of 2713. The greatest factor of 2713 is 2713.
4. How to Find the LCM of 2709 and 2713?
Answer:
Least Common Multiple of 2709 and 2713 = 7349517
Step 1: Find the prime factorization of 2709
2709 = 3 x 3 x 7 x 43
Step 2: Find the prime factorization of 2713
2713 = 2713
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 7349517 = 3 x 3 x 7 x 43 x 2713
Step 4: Therefore, the least common multiple of 2709 and 2713 is 7349517.