Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 1730 and 1735 the smallest integer that is 600310 that is divisible by both numbers.
Least Common Multiple (LCM) of 1730 and 1735 is 600310.
LCM(1730,1735) = 600310
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 1730 and 1735. First we will calculate the prime factors of 1730 and 1735.
Prime Factorization of 1730
2 | 1730 |
5 | 865 |
173 | 173 |
1 |
Prime factors of 1730 are 2, 5,173. Prime factorization of 1730 in exponential form is:
1730 = 21×51×1731
Prime Factorization of 1735
5 | 1735 |
347 | 347 |
1 |
Prime factors of 1735 are 5,347. Prime factorization of 1735 in exponential form is:
1735 = 51×3471
Now multiplying the highest exponent prime factors to calculate the LCM of 1730 and 1735.
LCM(1730,1735) = 21×51×1731×3471
LCM(1730,1735) = 600310
Factors of 1730
List of positive integer factors of 1730 that divides 1730 without a remainder.
1, 2, 5, 10, 173, 346, 865, 1730
Factors of 1735
List of positive integer factors of 1735 that divides 1735 without a remainder.
1, 5, 347, 1735
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 1730 and 1735, than apply into the LCM equation.
GCF(1730,1735) = 5
LCM(1730,1735) = ( 1730 × 1735) / 5
LCM(1730,1735) = 3001550 / 5
LCM(1730,1735) = 600310
(i) The LCM of 1735 and 1730 is associative
LCM of 1730 and 1735 = LCM of 1735 and 1730
1. What is the LCM of 1730 and 1735?
Answer: LCM of 1730 and 1735 is 600310.
2. What are the Factors of 1730?
Answer: Factors of 1730 are 1, 2, 5, 10, 173, 346, 865, 1730. There are 8 integers that are factors of 1730. The greatest factor of 1730 is 1730.
3. What are the Factors of 1735?
Answer: Factors of 1735 are 1, 5, 347, 1735. There are 4 integers that are factors of 1735. The greatest factor of 1735 is 1735.
4. How to Find the LCM of 1730 and 1735?
Answer:
Least Common Multiple of 1730 and 1735 = 600310
Step 1: Find the prime factorization of 1730
1730 = 2 x 5 x 173
Step 2: Find the prime factorization of 1735
1735 = 5 x 347
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 600310 = 2 x 5 x 173 x 347
Step 4: Therefore, the least common multiple of 1730 and 1735 is 600310.