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LCM of 507, 242, 173, 470, 442

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


Find the LCM of 507, 242, 173, 470, 442 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 507, 242, 173, 470, 442. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 507,242,173,470,442

Given numbers are 507,242,173,470,442

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

The LCM of 507,242,173,470,442 is 84798117690.

Find LCM of 507,242,173,470,442 with Prime Factorization


2 507, 242, 173, 470, 442
13 507, 121, 173, 235, 221
39, 121, 173, 235, 17

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

2 x 13 x 39 x 121 x 173 x 235 x 17 = 84798117690

Therefore, the lowest common multiple of 507,242,173,470,442 is 84798117690.

LCM Formula to Find Lowest Common Multiple of 507,242,173,470,442

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.

507 x 242 x 173 x 470 x 442 = 4409502119880

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.

507 : 1, 3, 13, 39, 169, 507

242 : 1, 2, 11, 22, 121, 242

173 : 1, 173

470 : 1, 2, 5, 10, 47, 94, 235, 470

442 : 1, 2, 13, 17, 26, 34, 221, 442

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 507,242,173,470,442, is 1.

Now, the common factors can be found like this.

507:3x 13x 13

242:2x 11x 11

173:173

470:2x 5x 47

442:2x 13x 17

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

2x 2x 13 = 52

Therefore, the value for common factors is 52.

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 = 4409502119880/(1x52)

LCM = 4409502119880/52

LCM = 84798117690

Thus, we can understand that the LCM of 507,242,173,470,442 is 84798117690.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 507, 242, 173, 470, 442

1. What is the LCM of 507, 242, 173, 470, 442?

Answer: LCM of 507, 242, 173, 470, 442 is 84798117690.

2. How to calculate the LCM of 507, 242, 173, 470, 442?

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 507, 242, 173, 470, 442.

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}.