Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 2705 and 2710 the smallest integer that is 1466110 that is divisible by both numbers.
Least Common Multiple (LCM) of 2705 and 2710 is 1466110.
LCM(2705,2710) = 1466110
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 2705 and 2710. First we will calculate the prime factors of 2705 and 2710.
Prime Factorization of 2705
5 | 2705 |
541 | 541 |
1 |
Prime factors of 2705 are 5,541. Prime factorization of 2705 in exponential form is:
2705 = 51×5411
Prime Factorization of 2710
2 | 2710 |
5 | 1355 |
271 | 271 |
1 |
Prime factors of 2710 are 2, 5,271. Prime factorization of 2710 in exponential form is:
2710 = 21×51×2711
Now multiplying the highest exponent prime factors to calculate the LCM of 2705 and 2710.
LCM(2705,2710) = 21×51×2711×5411
LCM(2705,2710) = 1466110
Factors of 2705
List of positive integer factors of 2705 that divides 2705 without a remainder.
1, 5, 541, 2705
Factors of 2710
List of positive integer factors of 2710 that divides 2710 without a remainder.
1, 2, 5, 10, 271, 542, 1355, 2710
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2705 and 2710, than apply into the LCM equation.
GCF(2705,2710) = 5
LCM(2705,2710) = ( 2705 × 2710) / 5
LCM(2705,2710) = 7330550 / 5
LCM(2705,2710) = 1466110
(i) The LCM of 2710 and 2705 is associative
LCM of 2705 and 2710 = LCM of 2710 and 2705
1. What is the LCM of 2705 and 2710?
Answer: LCM of 2705 and 2710 is 1466110.
2. What are the Factors of 2705?
Answer: Factors of 2705 are 1, 5, 541, 2705. There are 4 integers that are factors of 2705. The greatest factor of 2705 is 2705.
3. What are the Factors of 2710?
Answer: Factors of 2710 are 1, 2, 5, 10, 271, 542, 1355, 2710. There are 8 integers that are factors of 2710. The greatest factor of 2710 is 2710.
4. How to Find the LCM of 2705 and 2710?
Answer:
Least Common Multiple of 2705 and 2710 = 1466110
Step 1: Find the prime factorization of 2705
2705 = 5 x 541
Step 2: Find the prime factorization of 2710
2710 = 2 x 5 x 271
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 1466110 = 2 x 5 x 271 x 541
Step 4: Therefore, the least common multiple of 2705 and 2710 is 1466110.