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LCM of 622, 746, 835, 487, 978

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


Find the LCM of 622, 746, 835, 487, 978 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 622, 746, 835, 487, 978. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 622,746,835,487,978

Given numbers are 622,746,835,487,978

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

The LCM of 622,746,835,487,978 is 46134255056430.

Find LCM of 622,746,835,487,978 with Prime Factorization


2 622, 746, 835, 487, 978
311, 373, 835, 487, 489

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

2 x 311 x 373 x 835 x 487 x 489 = 46134255056430

Therefore, the lowest common multiple of 622,746,835,487,978 is 46134255056430.

LCM Formula to Find Lowest Common Multiple of 622,746,835,487,978

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.

622 x 746 x 835 x 487 x 978 = 184537020225720

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.

622 : 1, 2, 311, 622

746 : 1, 2, 373, 746

835 : 1, 5, 167, 835

487 : 1, 487

978 : 1, 2, 3, 6, 163, 326, 489, 978

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 622,746,835,487,978, is 1.

Now, the common factors can be found like this.

622:2x 311

746:2x 373

835:5x 167

487:487

978:2x 3x 163

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 184537020225720/(1x4)

LCM = 184537020225720/4

LCM = 46134255056430

Thus, we can understand that the LCM of 622,746,835,487,978 is 46134255056430.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 622, 746, 835, 487, 978

1. What is the LCM of 622, 746, 835, 487, 978?

Answer: LCM of 622, 746, 835, 487, 978 is 46134255056430.

2. How to calculate the LCM of 622, 746, 835, 487, 978?

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 622, 746, 835, 487, 978.

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}.