Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 758 and 759 the smallest integer that is 575322 that is divisible by both numbers.
Least Common Multiple (LCM) of 758 and 759 is 575322.
LCM(758,759) = 575322
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 758 and 759. First we will calculate the prime factors of 758 and 759.
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
Prime Factorization of 759
3 | 759 |
11 | 253 |
23 | 23 |
1 |
Prime factors of 759 are 3, 11,23. Prime factorization of 759 in exponential form is:
759 = 31×111×231
Now multiplying the highest exponent prime factors to calculate the LCM of 758 and 759.
LCM(758,759) = 21×31×111×231×3791
LCM(758,759) = 575322
Factors of 758
List of positive integer factors of 758 that divides 758 without a remainder.
1, 2, 379, 758
Factors of 759
List of positive integer factors of 759 that divides 759 without a remainder.
1, 3, 11, 23, 33, 69, 253, 759
The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 758 and 759, than apply into the LCM equation.
GCF(758,759) = 1
LCM(758,759) = ( 758 × 759) / 1
LCM(758,759) = 575322 / 1
LCM(758,759) = 575322
(i) The LCM of 759 and 758 is associative
LCM of 758 and 759 = LCM of 759 and 758
1. What is the LCM of 758 and 759?
Answer: LCM of 758 and 759 is 575322.
2. 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.
3. What are the Factors of 759?
Answer: Factors of 759 are 1, 3, 11, 23, 33, 69, 253, 759. There are 8 integers that are factors of 759. The greatest factor of 759 is 759.
4. How to Find the LCM of 758 and 759?
Answer:
Least Common Multiple of 758 and 759 = 575322
Step 1: Find the prime factorization of 758
758 = 2 x 379
Step 2: Find the prime factorization of 759
759 = 3 x 11 x 23
Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:
LCM = 575322 = 2 x 3 x 11 x 23 x 379
Step 4: Therefore, the least common multiple of 758 and 759 is 575322.