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 758 the smallest integer that is 284250 that is divisible by both numbers.
Least Common Multiple (LCM) of 750 and 758 is 284250.
LCM(750,758) = 284250
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 758. First we will calculate the prime factors of 750 and 758.
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 758
2 | 758 |
379 | 379 |
1 |
Prime factors of 758 are 2,379. Prime factorization of 758 in exponential form is:
758 = 21×3791
Now multiplying the highest exponent prime factors to calculate the LCM of 750 and 758.
LCM(750,758) = 21×31×53×3791
LCM(750,758) = 284250
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 758
List of positive integer factors of 758 that divides 758 without a remainder.
1, 2, 379, 758
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 750 and 758, than apply into the LCM equation.
GCF(750,758) = 2
LCM(750,758) = ( 750 × 758) / 2
LCM(750,758) = 568500 / 2
LCM(750,758) = 284250
(i) The LCM of 758 and 750 is associative
LCM of 750 and 758 = LCM of 758 and 750
1. What is the LCM of 750 and 758?
Answer: LCM of 750 and 758 is 284250.
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 758?
Answer: Factors of 758 are 1, 2, 379, 758. There are 4 integers that are factors of 758. The greatest factor of 758 is 758.
4. How to Find the LCM of 750 and 758?
Answer:
Least Common Multiple of 750 and 758 = 284250
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 758
758 = 2 x 379
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 284250 = 2 x 3 x 5 x 5 x 5 x 379
Step 4: Therefore, the least common multiple of 750 and 758 is 284250.