Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 2606 and 2613 the smallest integer that is 6809478 that is divisible by both numbers.
Least Common Multiple (LCM) of 2606 and 2613 is 6809478.
LCM(2606,2613) = 6809478
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 2606 and 2613. First we will calculate the prime factors of 2606 and 2613.
Prime Factorization of 2606
2 | 2606 |
1303 | 1303 |
1 |
Prime factors of 2606 are 2,1303. Prime factorization of 2606 in exponential form is:
2606 = 21×13031
Prime Factorization of 2613
3 | 2613 |
13 | 871 |
67 | 67 |
1 |
Prime factors of 2613 are 3, 13,67. Prime factorization of 2613 in exponential form is:
2613 = 31×131×671
Now multiplying the highest exponent prime factors to calculate the LCM of 2606 and 2613.
LCM(2606,2613) = 21×31×131×671×13031
LCM(2606,2613) = 6809478
Factors of 2606
List of positive integer factors of 2606 that divides 2606 without a remainder.
1, 2, 1303, 2606
Factors of 2613
List of positive integer factors of 2613 that divides 2613 without a remainder.
1, 3, 13, 39, 67, 201, 871, 2613
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2606 and 2613, than apply into the LCM equation.
GCF(2606,2613) = 1
LCM(2606,2613) = ( 2606 × 2613) / 1
LCM(2606,2613) = 6809478 / 1
LCM(2606,2613) = 6809478
(i) The LCM of 2613 and 2606 is associative
LCM of 2606 and 2613 = LCM of 2613 and 2606
1. What is the LCM of 2606 and 2613?
Answer: LCM of 2606 and 2613 is 6809478.
2. What are the Factors of 2606?
Answer: Factors of 2606 are 1, 2, 1303, 2606. There are 4 integers that are factors of 2606. The greatest factor of 2606 is 2606.
3. What are the Factors of 2613?
Answer: Factors of 2613 are 1, 3, 13, 39, 67, 201, 871, 2613. There are 8 integers that are factors of 2613. The greatest factor of 2613 is 2613.
4. How to Find the LCM of 2606 and 2613?
Answer:
Least Common Multiple of 2606 and 2613 = 6809478
Step 1: Find the prime factorization of 2606
2606 = 2 x 1303
Step 2: Find the prime factorization of 2613
2613 = 3 x 13 x 67
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 6809478 = 2 x 3 x 13 x 67 x 1303
Step 4: Therefore, the least common multiple of 2606 and 2613 is 6809478.