Created By : Jatin Gogia
Reviewed By : Rajasekhar Valipishetty
Last Updated : Apr 06, 2023
Free LCM Calculator determines the least common multiple (LCM) between 753 and 754 the smallest integer that is 567762 that is divisible by both numbers.
Least Common Multiple (LCM) of 753 and 754 is 567762.
LCM(753,754) = 567762
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 753 and 754. First we will calculate the prime factors of 753 and 754.
Prime Factorization of 753
3 | 753 |
251 | 251 |
1 |
Prime factors of 753 are 3,251. Prime factorization of 753 in exponential form is:
753 = 31×2511
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 753 and 754.
LCM(753,754) = 21×31×131×291×2511
LCM(753,754) = 567762
Factors of 753
List of positive integer factors of 753 that divides 753 without a remainder.
1, 3, 251, 753
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 753 and 754, than apply into the LCM equation.
GCF(753,754) = 1
LCM(753,754) = ( 753 × 754) / 1
LCM(753,754) = 567762 / 1
LCM(753,754) = 567762
(i) The LCM of 754 and 753 is associative
LCM of 753 and 754 = LCM of 754 and 753
1. What is the LCM of 753 and 754?
Answer: LCM of 753 and 754 is 567762.
2. What are the Factors of 753?
Answer: Factors of 753 are 1, 3, 251, 753. There are 4 integers that are factors of 753. The greatest factor of 753 is 753.
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 753 and 754?
Answer:
Least Common Multiple of 753 and 754 = 567762
Step 1: Find the prime factorization of 753
753 = 3 x 251
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 = 567762 = 2 x 3 x 13 x 29 x 251
Step 4: Therefore, the least common multiple of 753 and 754 is 567762.