Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 2737 and 2744 the smallest integer that is 1072904 that is divisible by both numbers.
Least Common Multiple (LCM) of 2737 and 2744 is 1072904.
LCM(2737,2744) = 1072904
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 2737 and 2744. First we will calculate the prime factors of 2737 and 2744.
Prime Factorization of 2737
7 | 2737 |
17 | 391 |
23 | 23 |
1 |
Prime factors of 2737 are 7, 17,23. Prime factorization of 2737 in exponential form is:
2737 = 71×171×231
Prime Factorization of 2744
2 | 2744 |
2 | 1372 |
2 | 686 |
7 | 343 |
7 | 49 |
7 | 7 |
1 |
Prime factors of 2744 are 2,7. Prime factorization of 2744 in exponential form is:
2744 = 23×73
Now multiplying the highest exponent prime factors to calculate the LCM of 2737 and 2744.
LCM(2737,2744) = 23×73×171×231
LCM(2737,2744) = 1072904
Factors of 2737
List of positive integer factors of 2737 that divides 2737 without a remainder.
1, 7, 17, 23, 119, 161, 391, 2737
Factors of 2744
List of positive integer factors of 2744 that divides 2744 without a remainder.
1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 2737 and 2744, than apply into the LCM equation.
GCF(2737,2744) = 7
LCM(2737,2744) = ( 2737 × 2744) / 7
LCM(2737,2744) = 7510328 / 7
LCM(2737,2744) = 1072904
(i) The LCM of 2744 and 2737 is associative
LCM of 2737 and 2744 = LCM of 2744 and 2737
1. What is the LCM of 2737 and 2744?
Answer: LCM of 2737 and 2744 is 1072904.
2. What are the Factors of 2737?
Answer: Factors of 2737 are 1, 7, 17, 23, 119, 161, 391, 2737. There are 8 integers that are factors of 2737. The greatest factor of 2737 is 2737.
3. What are the Factors of 2744?
Answer: Factors of 2744 are 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744. There are 16 integers that are factors of 2744. The greatest factor of 2744 is 2744.
4. How to Find the LCM of 2737 and 2744?
Answer:
Least Common Multiple of 2737 and 2744 = 1072904
Step 1: Find the prime factorization of 2737
2737 = 7 x 17 x 23
Step 2: Find the prime factorization of 2744
2744 = 2 x 2 x 2 x 7 x 7 x 7
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 1072904 = 2 x 2 x 2 x 7 x 7 x 7 x 17 x 23
Step 4: Therefore, the least common multiple of 2737 and 2744 is 1072904.