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LCM of 917, 760, 840, 375

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


Find the LCM of 917, 760, 840, 375 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 917, 760, 840, 375. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 917,760,840,375

Given numbers are 917,760,840,375

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

The LCM of 917,760,840,375 is 52269000.

Find LCM of 917,760,840,375 with Prime Factorization


2 917, 760, 840, 375
2 917, 380, 420, 375
2 917, 190, 210, 375
3 917, 95, 105, 375
5 917, 95, 35, 125
7 917, 19, 7, 25
131, 19, 1, 25

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

2 x 2 x 2 x 3 x 5 x 7 x 131 x 19 x 1 x 25 = 52269000

Therefore, the lowest common multiple of 917,760,840,375 is 52269000.

LCM Formula to Find Lowest Common Multiple of 917,760,840,375

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.

917 x 760 x 840 x 375 = 219529800000

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.

917 : 1, 7, 131, 917

760 : 1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760

840 : 1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

375 : 1, 3, 5, 15, 25, 75, 125, 375

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 917,760,840,375, is 1.

Now, the common factors can be found like this.

917:7x 131

760:2x 2x 2x 5x 19

840:2x 2x 2x 3x 5x 7

375:3x 5x 5x 5

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 2x 3x 5x 5x 7 = 4200

Therefore, the value for common factors is 4200.

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 = 219529800000/(1x4200)

LCM = 219529800000/4200

LCM = 52269000

Thus, we can understand that the LCM of 917,760,840,375 is 52269000.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 917, 760, 840, 375

1. What is the LCM of 917, 760, 840, 375?

Answer: LCM of 917, 760, 840, 375 is 52269000.

2. How to calculate the LCM of 917, 760, 840, 375?

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 917, 760, 840, 375.

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}.