Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 3505 and 3510 the smallest integer that is 2460510 that is divisible by both numbers.
Least Common Multiple (LCM) of 3505 and 3510 is 2460510.
LCM(3505,3510) = 2460510
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 3505 and 3510. First we will calculate the prime factors of 3505 and 3510.
Prime Factorization of 3505
5 | 3505 |
701 | 701 |
1 |
Prime factors of 3505 are 5,701. Prime factorization of 3505 in exponential form is:
3505 = 51×7011
Prime Factorization of 3510
2 | 3510 |
3 | 1755 |
3 | 585 |
3 | 195 |
5 | 65 |
13 | 13 |
1 |
Prime factors of 3510 are 2, 3, 5,13. Prime factorization of 3510 in exponential form is:
3510 = 21×33×51×131
Now multiplying the highest exponent prime factors to calculate the LCM of 3505 and 3510.
LCM(3505,3510) = 21×33×51×131×7011
LCM(3505,3510) = 2460510
Factors of 3505
List of positive integer factors of 3505 that divides 3505 without a remainder.
1, 5, 701, 3505
Factors of 3510
List of positive integer factors of 3510 that divides 3510 without a remainder.
1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 3505 and 3510, than apply into the LCM equation.
GCF(3505,3510) = 5
LCM(3505,3510) = ( 3505 × 3510) / 5
LCM(3505,3510) = 12302550 / 5
LCM(3505,3510) = 2460510
(i) The LCM of 3510 and 3505 is associative
LCM of 3505 and 3510 = LCM of 3510 and 3505
1. What is the LCM of 3505 and 3510?
Answer: LCM of 3505 and 3510 is 2460510.
2. What are the Factors of 3505?
Answer: Factors of 3505 are 1, 5, 701, 3505. There are 4 integers that are factors of 3505. The greatest factor of 3505 is 3505.
3. What are the Factors of 3510?
Answer: Factors of 3510 are 1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510. There are 32 integers that are factors of 3510. The greatest factor of 3510 is 3510.
4. How to Find the LCM of 3505 and 3510?
Answer:
Least Common Multiple of 3505 and 3510 = 2460510
Step 1: Find the prime factorization of 3505
3505 = 5 x 701
Step 2: Find the prime factorization of 3510
3510 = 2 x 3 x 3 x 3 x 5 x 13
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 2460510 = 2 x 3 x 3 x 3 x 5 x 13 x 701
Step 4: Therefore, the least common multiple of 3505 and 3510 is 2460510.