Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 1735 and 1743 the smallest integer that is 3024105 that is divisible by both numbers.
Least Common Multiple (LCM) of 1735 and 1743 is 3024105.
LCM(1735,1743) = 3024105
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 1735 and 1743. First we will calculate the prime factors of 1735 and 1743.
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
Prime Factorization of 1743
3 | 1743 |
7 | 581 |
83 | 83 |
1 |
Prime factors of 1743 are 3, 7,83. Prime factorization of 1743 in exponential form is:
1743 = 31×71×831
Now multiplying the highest exponent prime factors to calculate the LCM of 1735 and 1743.
LCM(1735,1743) = 31×51×71×831×3471
LCM(1735,1743) = 3024105
Factors of 1735
List of positive integer factors of 1735 that divides 1735 without a remainder.
1, 5, 347, 1735
Factors of 1743
List of positive integer factors of 1743 that divides 1743 without a remainder.
1, 3, 7, 21, 83, 249, 581, 1743
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 1735 and 1743, than apply into the LCM equation.
GCF(1735,1743) = 1
LCM(1735,1743) = ( 1735 × 1743) / 1
LCM(1735,1743) = 3024105 / 1
LCM(1735,1743) = 3024105
(i) The LCM of 1743 and 1735 is associative
LCM of 1735 and 1743 = LCM of 1743 and 1735
1. What is the LCM of 1735 and 1743?
Answer: LCM of 1735 and 1743 is 3024105.
2. 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.
3. What are the Factors of 1743?
Answer: Factors of 1743 are 1, 3, 7, 21, 83, 249, 581, 1743. There are 8 integers that are factors of 1743. The greatest factor of 1743 is 1743.
4. How to Find the LCM of 1735 and 1743?
Answer:
Least Common Multiple of 1735 and 1743 = 3024105
Step 1: Find the prime factorization of 1735
1735 = 5 x 347
Step 2: Find the prime factorization of 1743
1743 = 3 x 7 x 83
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 3024105 = 3 x 5 x 7 x 83 x 347
Step 4: Therefore, the least common multiple of 1735 and 1743 is 3024105.