Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 7254 and 7259 the smallest integer that is 52656786 that is divisible by both numbers.
Least Common Multiple (LCM) of 7254 and 7259 is 52656786.
LCM(7254,7259) = 52656786
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 7254 and 7259. First we will calculate the prime factors of 7254 and 7259.
Prime Factorization of 7254
2 | 7254 |
3 | 3627 |
3 | 1209 |
13 | 403 |
31 | 31 |
1 |
Prime factors of 7254 are 2, 3, 13,31. Prime factorization of 7254 in exponential form is:
7254 = 21×32×131×311
Prime Factorization of 7259
7 | 7259 |
17 | 1037 |
61 | 61 |
1 |
Prime factors of 7259 are 7, 17,61. Prime factorization of 7259 in exponential form is:
7259 = 71×171×611
Now multiplying the highest exponent prime factors to calculate the LCM of 7254 and 7259.
LCM(7254,7259) = 21×32×71×131×171×311×611
LCM(7254,7259) = 52656786
Factors of 7254
List of positive integer factors of 7254 that divides 7254 without a remainder.
1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254
Factors of 7259
List of positive integer factors of 7259 that divides 7259 without a remainder.
1, 7, 17, 61, 119, 427, 1037, 7259
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7254 and 7259, than apply into the LCM equation.
GCF(7254,7259) = 1
LCM(7254,7259) = ( 7254 × 7259) / 1
LCM(7254,7259) = 52656786 / 1
LCM(7254,7259) = 52656786
(i) The LCM of 7259 and 7254 is associative
LCM of 7254 and 7259 = LCM of 7259 and 7254
1. What is the LCM of 7254 and 7259?
Answer: LCM of 7254 and 7259 is 52656786.
2. What are the Factors of 7254?
Answer: Factors of 7254 are 1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254. There are 24 integers that are factors of 7254. The greatest factor of 7254 is 7254.
3. What are the Factors of 7259?
Answer: Factors of 7259 are 1, 7, 17, 61, 119, 427, 1037, 7259. There are 8 integers that are factors of 7259. The greatest factor of 7259 is 7259.
4. How to Find the LCM of 7254 and 7259?
Answer:
Least Common Multiple of 7254 and 7259 = 52656786
Step 1: Find the prime factorization of 7254
7254 = 2 x 3 x 3 x 13 x 31
Step 2: Find the prime factorization of 7259
7259 = 7 x 17 x 61
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 52656786 = 2 x 3 x 3 x 7 x 13 x 17 x 31 x 61
Step 4: Therefore, the least common multiple of 7254 and 7259 is 52656786.