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LCM of 794, 965, 605, 430, 788

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


Find the LCM of 794, 965, 605, 430, 788 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 794, 965, 605, 430, 788. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 794,965,605,430,788

Given numbers are 794,965,605,430,788

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

The LCM of 794,965,605,430,788 is 1570716708220.

Find LCM of 794,965,605,430,788 with Prime Factorization


2 794, 965, 605, 430, 788
5 397, 965, 605, 215, 394
397, 193, 121, 43, 394

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

2 x 5 x 397 x 193 x 121 x 43 x 394 = 1570716708220

Therefore, the lowest common multiple of 794,965,605,430,788 is 1570716708220.

LCM Formula to Find Lowest Common Multiple of 794,965,605,430,788

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.

794 x 965 x 605 x 430 x 788 = 157071670822000

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.

794 : 1, 2, 397, 794

965 : 1, 5, 193, 965

605 : 1, 5, 11, 55, 121, 605

430 : 1, 2, 5, 10, 43, 86, 215, 430

788 : 1, 2, 4, 197, 394, 788

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 794,965,605,430,788, is 1.

Now, the common factors can be found like this.

794:2x 397

965:5x 193

605:5x 11x 11

430:2x 5x 43

788:2x 2x 197

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 5x 5 = 100

Therefore, the value for common factors is 100.

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 = 157071670822000/(1x100)

LCM = 157071670822000/100

LCM = 1570716708220

Thus, we can understand that the LCM of 794,965,605,430,788 is 1570716708220.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 794, 965, 605, 430, 788

1. What is the LCM of 794, 965, 605, 430, 788?

Answer: LCM of 794, 965, 605, 430, 788 is 1570716708220.

2. How to calculate the LCM of 794, 965, 605, 430, 788?

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 794, 965, 605, 430, 788.

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}.