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LCM of 865, 373, 991, 746

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


Find the LCM of 865, 373, 991, 746 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 865, 373, 991, 746. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 865,373,991,746

Given numbers are 865,373,991,746

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

The LCM of 865,373,991,746 is 639482390.

Find LCM of 865,373,991,746 with Prime Factorization


373 865, 373, 991, 746
865, 1, 991, 2

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

373 x 865 x 1 x 991 x 2 = 639482390

Therefore, the lowest common multiple of 865,373,991,746 is 639482390.

LCM Formula to Find Lowest Common Multiple of 865,373,991,746

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.

865 x 373 x 991 x 746 = 238526931470

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.

865 : 1, 5, 173, 865

373 : 1, 373

991 : 1, 991

746 : 1, 2, 373, 746

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 865,373,991,746, is 1.

Now, the common factors can be found like this.

865:5x 173

373:373

991:991

746:2x 373

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

373 = 373

Therefore, the value for common factors is 373.

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 = 238526931470/(1x373)

LCM = 238526931470/373

LCM = 639482390

Thus, we can understand that the LCM of 865,373,991,746 is 639482390.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 865, 373, 991, 746

1. What is the LCM of 865, 373, 991, 746?

Answer: LCM of 865, 373, 991, 746 is 639482390.

2. How to calculate the LCM of 865, 373, 991, 746?

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 865, 373, 991, 746.

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}.