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LCM of 743, 508, 851, 171, 550

Created By : Jatin Gogia
Reviewed By : Rajashekhar Valipishetty
Last Updated at : Mar 29,2023


Find the LCM of 743, 508, 851, 171, 550 with the LCM of Two or More Numbers Calculator. Here we are teaching you two different methods through which you can calculate the LCM of 743, 508, 851, 171, 550. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 743,508,851,171,550

Given numbers are 743,508,851,171,550

The least common multiple of numbers can be find using the prime factorization method or LCM formula.

The LCM of 743,508,851,171,550 is 15104657789100.

Find LCM of 743,508,851,171,550 with Prime Factorization


2 743, 508, 851, 171, 550
743, 254, 851, 171, 275

Multiply the prime numbers at the bottom and the left side.

2 x 743 x 254 x 851 x 171 x 275 = 15104657789100

Therefore, the lowest common multiple of 743,508,851,171,550 is 15104657789100.

LCM Formula to Find Lowest Common Multiple of 743,508,851,171,550

LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

Firstly, we have to find the product of all the numbers.

743 x 508 x 851 x 171 x 550 = 30209315578200

Then, let us find the GCF of these five numbers. To do so, we have to list down the factors for each number and choose the highest factor that is in all of the lists.

743 : 1, 743

508 : 1, 2, 4, 127, 254, 508

851 : 1, 23, 37, 851

171 : 1, 3, 9, 19, 57, 171

550 : 1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 743,508,851,171,550, is 1.

Now, the common factors can be found like this.

743:743

508:2x 2x 127

851:23x 37

171:3x 3x 19

550:2x 5x 5x 11

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2 = 2

Therefore, the value for common factors is 2.

Now that we have all the elements of the formula, we can plug them in to calculate the LCM.

LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}

LCM = 30209315578200/(1x2)

LCM = 30209315578200/2

LCM = 15104657789100

Thus, we can understand that the LCM of 743,508,851,171,550 is 15104657789100.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 743, 508, 851, 171, 550

1. What is the LCM of 743, 508, 851, 171, 550?

Answer: LCM of 743, 508, 851, 171, 550 is 15104657789100.

2. How to calculate the LCM of 743, 508, 851, 171, 550?

The LCM can be found using two methods. You can either use the LCM formula or the prime factorization method to calculate the LCM of 743, 508, 851, 171, 550.

3. What is the LCM formula?

The LCM formula is LCM(a1, a2, an) = (a1 x a2 x an)/{GCF(a1 x a2 x an) x common factors}.