Least Common Multiple of 7550 and 7558

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

Free LCM Calculator determines the least common multiple (LCM) between 7550 and 7558 the smallest integer that is 28531450 that is divisible by both numbers.

Least Common Multiple (LCM) of 7550 and 7558 is 28531450.

LCM(7550,7558) = 28531450

LCM of 7550 and 7558

Least common multiple or lowest common denominator (LCD) can be calculated in three ways;

LCM of:
and

Least Common Multiple of 7550 and 7558

LCM of 7550 and 7558 is 28531450

Least common multiple can be found by multiplying the highest exponent prime factors of 7550 and 7558. First we will calculate the prime factors of 7550 and 7558.

Prime Factorization of 7550


2 7550
5 3775
5 755
151 151
1

Prime factors of 7550 are 2, 5,151. Prime factorization of 7550 in exponential form is:

7550 = 21×52×1511

Prime Factorization of 7558


2 7558
3779 3779
1

Prime factors of 7558 are 2,3779. Prime factorization of 7558 in exponential form is:

7558 = 21×37791

Now multiplying the highest exponent prime factors to calculate the LCM of 7550 and 7558.

LCM(7550,7558) = 21×52×1511×37791
LCM(7550,7558) = 28531450

Factors of 7550

List of positive integer factors of 7550 that divides 7550 without a remainder.

1, 2, 5, 10, 25, 50, 151, 302, 755, 1510, 3775, 7550

Factors of 7558

List of positive integer factors of 7558 that divides 7558 without a remainder.

1, 2, 3779, 7558

Least Common Multiple of 7550 and 7558 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 7550 and 7558, than apply into the LCM equation.

GCF(7550,7558) = 2
LCM(7550,7558) = ( 7550 × 7558) / 2
LCM(7550,7558) = 57062900 / 2
LCM(7550,7558) = 28531450

Properties of LCM 7550 and 7558

(i) The LCM of 7558 and 7550 is associative

LCM of 7550 and 7558 = LCM of 7558 and 7550

Related Least Common Multiples of 7550

Related Least Common Multiples of 7558

Frequently Asked Questions on LCM of 7550 and 7558

1. What is the LCM of 7550 and 7558?

Answer: LCM of 7550 and 7558 is 28531450.

2. What are the Factors of 7550?

Answer: Factors of 7550 are 1, 2, 5, 10, 25, 50, 151, 302, 755, 1510, 3775, 7550. There are 12 integers that are factors of 7550. The greatest factor of 7550 is 7550.

3. What are the Factors of 7558?

Answer: Factors of 7558 are 1, 2, 3779, 7558. There are 4 integers that are factors of 7558. The greatest factor of 7558 is 7558.

4. How to Find the LCM of 7550 and 7558?

Answer:

Least Common Multiple of 7550 and 7558 = 28531450

Step 1: Find the prime factorization of 7550

7550 = 2 x 5 x 5 x 151

Step 2: Find the prime factorization of 7558

7558 = 2 x 3779

Step 3: Multiply each factor the greater number of times it occurs in steps i) or ii) above to find the lcm:

LCM = 28531450 = 2 x 5 x 5 x 151 x 3779

Step 4: Therefore, the least common multiple of 7550 and 7558 is 28531450.