Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 5738 and 5745 the smallest integer that is 32964810 that is divisible by both numbers.
Least Common Multiple (LCM) of 5738 and 5745 is 32964810.
LCM(5738,5745) = 32964810
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 5738 and 5745. First we will calculate the prime factors of 5738 and 5745.
Prime Factorization of 5738
2 | 5738 |
19 | 2869 |
151 | 151 |
1 |
Prime factors of 5738 are 2, 19,151. Prime factorization of 5738 in exponential form is:
5738 = 21×191×1511
Prime Factorization of 5745
3 | 5745 |
5 | 1915 |
383 | 383 |
1 |
Prime factors of 5745 are 3, 5,383. Prime factorization of 5745 in exponential form is:
5745 = 31×51×3831
Now multiplying the highest exponent prime factors to calculate the LCM of 5738 and 5745.
LCM(5738,5745) = 21×31×51×191×1511×3831
LCM(5738,5745) = 32964810
Factors of 5738
List of positive integer factors of 5738 that divides 5738 without a remainder.
1, 2, 19, 38, 151, 302, 2869, 5738
Factors of 5745
List of positive integer factors of 5745 that divides 5745 without a remainder.
1, 3, 5, 15, 383, 1149, 1915, 5745
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 5738 and 5745, than apply into the LCM equation.
GCF(5738,5745) = 1
LCM(5738,5745) = ( 5738 × 5745) / 1
LCM(5738,5745) = 32964810 / 1
LCM(5738,5745) = 32964810
(i) The LCM of 5745 and 5738 is associative
LCM of 5738 and 5745 = LCM of 5745 and 5738
1. What is the LCM of 5738 and 5745?
Answer: LCM of 5738 and 5745 is 32964810.
2. What are the Factors of 5738?
Answer: Factors of 5738 are 1, 2, 19, 38, 151, 302, 2869, 5738. There are 8 integers that are factors of 5738. The greatest factor of 5738 is 5738.
3. What are the Factors of 5745?
Answer: Factors of 5745 are 1, 3, 5, 15, 383, 1149, 1915, 5745. There are 8 integers that are factors of 5745. The greatest factor of 5745 is 5745.
4. How to Find the LCM of 5738 and 5745?
Answer:
Least Common Multiple of 5738 and 5745 = 32964810
Step 1: Find the prime factorization of 5738
5738 = 2 x 19 x 151
Step 2: Find the prime factorization of 5745
5745 = 3 x 5 x 383
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 32964810 = 2 x 3 x 5 x 19 x 151 x 383
Step 4: Therefore, the least common multiple of 5738 and 5745 is 32964810.