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LCM of 724, 793, 746, 921

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


Find the LCM of 724, 793, 746, 921 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 724, 793, 746, 921. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 724,793,746,921

Given numbers are 724,793,746,921

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

The LCM of 724,793,746,921 is 197233288356.

Find LCM of 724,793,746,921 with Prime Factorization


2 724, 793, 746, 921
362, 793, 373, 921

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

2 x 362 x 793 x 373 x 921 = 197233288356

Therefore, the lowest common multiple of 724,793,746,921 is 197233288356.

LCM Formula to Find Lowest Common Multiple of 724,793,746,921

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.

724 x 793 x 746 x 921 = 394466576712

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.

724 : 1, 2, 4, 181, 362, 724

793 : 1, 13, 61, 793

746 : 1, 2, 373, 746

921 : 1, 3, 307, 921

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 724,793,746,921, is 1.

Now, the common factors can be found like this.

724:2x 2x 181

793:13x 61

746:2x 373

921:3x 307

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 = 394466576712/(1x2)

LCM = 394466576712/2

LCM = 197233288356

Thus, we can understand that the LCM of 724,793,746,921 is 197233288356.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 724, 793, 746, 921

1. What is the LCM of 724, 793, 746, 921?

Answer: LCM of 724, 793, 746, 921 is 197233288356.

2. How to calculate the LCM of 724, 793, 746, 921?

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 724, 793, 746, 921.

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}.