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LCM of 700, 858, 445, 693

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


Find the LCM of 700, 858, 445, 693 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 700, 858, 445, 693. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 700,858,445,693

Given numbers are 700,858,445,693

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

The LCM of 700,858,445,693 is 80180100.

Find LCM of 700,858,445,693 with Prime Factorization


2 700, 858, 445, 693
3 350, 429, 445, 693
5 350, 143, 445, 231
7 70, 143, 89, 231
11 10, 143, 89, 33
10, 13, 89, 3

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

2 x 3 x 5 x 7 x 11 x 10 x 13 x 89 x 3 = 80180100

Therefore, the lowest common multiple of 700,858,445,693 is 80180100.

LCM Formula to Find Lowest Common Multiple of 700,858,445,693

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.

700 x 858 x 445 x 693 = 185216031000

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.

700 : 1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700

858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

445 : 1, 5, 89, 445

693 : 1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 700,858,445,693, is 1.

Now, the common factors can be found like this.

700:2x 2x 5x 5x 7

858:2x 3x 11x 13

445:5x 89

693:3x 3x 7x 11

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

2x 3x 5x 7x 11 = 2310

Therefore, the value for common factors is 2310.

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 = 185216031000/(1x2310)

LCM = 185216031000/2310

LCM = 80180100

Thus, we can understand that the LCM of 700,858,445,693 is 80180100.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 700, 858, 445, 693

1. What is the LCM of 700, 858, 445, 693?

Answer: LCM of 700, 858, 445, 693 is 80180100.

2. How to calculate the LCM of 700, 858, 445, 693?

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 700, 858, 445, 693.

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}.