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LCM of 658, 598, 687, 455, 995

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


Find the LCM of 658, 598, 687, 455, 995 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 658, 598, 687, 455, 995. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 658,598,687,455,995

Given numbers are 658,598,687,455,995

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

The LCM of 658,598,687,455,995 is 134485945230.

Find LCM of 658,598,687,455,995 with Prime Factorization


2 658, 598, 687, 455, 995
5 329, 299, 687, 455, 995
7 329, 299, 687, 91, 199
13 47, 299, 687, 13, 199
47, 23, 687, 1, 199

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

2 x 5 x 7 x 13 x 47 x 23 x 687 x 1 x 199 = 134485945230

Therefore, the lowest common multiple of 658,598,687,455,995 is 134485945230.

LCM Formula to Find Lowest Common Multiple of 658,598,687,455,995

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.

658 x 598 x 687 x 455 x 995 = 122382210159300

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.

658 : 1, 2, 7, 14, 47, 94, 329, 658

598 : 1, 2, 13, 23, 26, 46, 299, 598

687 : 1, 3, 229, 687

455 : 1, 5, 7, 13, 35, 65, 91, 455

995 : 1, 5, 199, 995

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 658,598,687,455,995, is 1.

Now, the common factors can be found like this.

658:2x 7x 47

598:2x 13x 23

687:3x 229

455:5x 7x 13

995:5x 199

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

2x 5x 7x 13 = 910

Therefore, the value for common factors is 910.

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 = 122382210159300/(1x910)

LCM = 122382210159300/910

LCM = 134485945230

Thus, we can understand that the LCM of 658,598,687,455,995 is 134485945230.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 658, 598, 687, 455, 995

1. What is the LCM of 658, 598, 687, 455, 995?

Answer: LCM of 658, 598, 687, 455, 995 is 134485945230.

2. How to calculate the LCM of 658, 598, 687, 455, 995?

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 658, 598, 687, 455, 995.

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}.