Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 751 and 754 the smallest integer that is 566254 that is divisible by both numbers.
Least Common Multiple (LCM) of 751 and 754 is 566254.
LCM(751,754) = 566254
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 751 and 754. First we will calculate the prime factors of 751 and 754.
Prime Factorization of 751
751 | 751 |
1 |
Prime factors of 751 are 751. Prime factorization of 751 in exponential form is:
751 = 7511
Prime Factorization of 754
2 | 754 |
13 | 377 |
29 | 29 |
1 |
Prime factors of 754 are 2, 13,29. Prime factorization of 754 in exponential form is:
754 = 21×131×291
Now multiplying the highest exponent prime factors to calculate the LCM of 751 and 754.
LCM(751,754) = 21×131×291×7511
LCM(751,754) = 566254
Factors of 751
List of positive integer factors of 751 that divides 751 without a remainder.
1, 751
Factors of 754
List of positive integer factors of 754 that divides 754 without a remainder.
1, 2, 13, 26, 29, 58, 377, 754
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 751 and 754, than apply into the LCM equation.
GCF(751,754) = 1
LCM(751,754) = ( 751 × 754) / 1
LCM(751,754) = 566254 / 1
LCM(751,754) = 566254
(i) The LCM of 754 and 751 is associative
LCM of 751 and 754 = LCM of 754 and 751
1. What is the LCM of 751 and 754?
Answer: LCM of 751 and 754 is 566254.
2. What are the Factors of 751?
Answer: Factors of 751 are 1, 751. There are 2 integers that are factors of 751. The greatest factor of 751 is 751.
3. What are the Factors of 754?
Answer: Factors of 754 are 1, 2, 13, 26, 29, 58, 377, 754. There are 8 integers that are factors of 754. The greatest factor of 754 is 754.
4. How to Find the LCM of 751 and 754?
Answer:
Least Common Multiple of 751 and 754 = 566254
Step 1: Find the prime factorization of 751
751 = 751
Step 2: Find the prime factorization of 754
754 = 2 x 13 x 29
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 566254 = 2 x 13 x 29 x 751
Step 4: Therefore, the least common multiple of 751 and 754 is 566254.