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LCM of 253, 792, 850, 715

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


Find the LCM of 253, 792, 850, 715 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 253, 792, 850, 715. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 253,792,850,715

Given numbers are 253,792,850,715

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

The LCM of 253,792,850,715 is 100643400.

Find LCM of 253,792,850,715 with Prime Factorization


2 253, 792, 850, 715
5 253, 396, 425, 715
11 253, 396, 85, 143
23, 36, 85, 13

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

2 x 5 x 11 x 23 x 36 x 85 x 13 = 100643400

Therefore, the lowest common multiple of 253,792,850,715 is 100643400.

LCM Formula to Find Lowest Common Multiple of 253,792,850,715

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.

253 x 792 x 850 x 715 = 121778514000

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.

253 : 1, 11, 23, 253

792 : 1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792

850 : 1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850

715 : 1, 5, 11, 13, 55, 65, 143, 715

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 253,792,850,715, is 1.

Now, the common factors can be found like this.

253:11x 23

792:2x 2x 2x 3x 3x 11

850:2x 5x 5x 17

715:5x 11x 13

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 11x 11 = 1210

Therefore, the value for common factors is 1210.

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 = 121778514000/(1x1210)

LCM = 121778514000/1210

LCM = 100643400

Thus, we can understand that the LCM of 253,792,850,715 is 100643400.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 253, 792, 850, 715

1. What is the LCM of 253, 792, 850, 715?

Answer: LCM of 253, 792, 850, 715 is 100643400.

2. How to calculate the LCM of 253, 792, 850, 715?

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 253, 792, 850, 715.

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}.