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LCM of 890, 631, 699, 836

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


Find the LCM of 890, 631, 699, 836 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 890, 631, 699, 836. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 890,631,699,836

Given numbers are 890,631,699,836

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

The LCM of 890,631,699,836 is 164086489380.

Find LCM of 890,631,699,836 with Prime Factorization


2 890, 631, 699, 836
445, 631, 699, 418

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

2 x 445 x 631 x 699 x 418 = 164086489380

Therefore, the lowest common multiple of 890,631,699,836 is 164086489380.

LCM Formula to Find Lowest Common Multiple of 890,631,699,836

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.

890 x 631 x 699 x 836 = 328172978760

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.

890 : 1, 2, 5, 10, 89, 178, 445, 890

631 : 1, 631

699 : 1, 3, 233, 699

836 : 1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 890,631,699,836, is 1.

Now, the common factors can be found like this.

890:2x 5x 89

631:631

699:3x 233

836:2x 2x 11x 19

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

2 = 2

Therefore, the value for common factors is 2.

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 = 328172978760/(1x2)

LCM = 328172978760/2

LCM = 164086489380

Thus, we can understand that the LCM of 890,631,699,836 is 164086489380.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 890, 631, 699, 836

1. What is the LCM of 890, 631, 699, 836?

Answer: LCM of 890, 631, 699, 836 is 164086489380.

2. How to calculate the LCM of 890, 631, 699, 836?

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 890, 631, 699, 836.

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}.