Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 750 and 754 the smallest integer that is 282750 that is divisible by both numbers.
Least Common Multiple (LCM) of 750 and 754 is 282750.
LCM(750,754) = 282750
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 750 and 754. First we will calculate the prime factors of 750 and 754.
Prime Factorization of 750
2 | 750 |
3 | 375 |
5 | 125 |
5 | 25 |
5 | 5 |
1 |
Prime factors of 750 are 2, 3,5. Prime factorization of 750 in exponential form is:
750 = 21×31×53
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 750 and 754.
LCM(750,754) = 21×31×53×131×291
LCM(750,754) = 282750
Factors of 750
List of positive integer factors of 750 that divides 750 without a remainder.
1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750
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 750 and 754, than apply into the LCM equation.
GCF(750,754) = 2
LCM(750,754) = ( 750 × 754) / 2
LCM(750,754) = 565500 / 2
LCM(750,754) = 282750
(i) The LCM of 754 and 750 is associative
LCM of 750 and 754 = LCM of 754 and 750
1. What is the LCM of 750 and 754?
Answer: LCM of 750 and 754 is 282750.
2. What are the Factors of 750?
Answer: Factors of 750 are 1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750. There are 16 integers that are factors of 750. The greatest factor of 750 is 750.
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 750 and 754?
Answer:
Least Common Multiple of 750 and 754 = 282750
Step 1: Find the prime factorization of 750
750 = 2 x 3 x 5 x 5 x 5
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 = 282750 = 2 x 3 x 5 x 5 x 5 x 13 x 29
Step 4: Therefore, the least common multiple of 750 and 754 is 282750.