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LCM of 187, 422, 152, 921

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


Find the LCM of 187, 422, 152, 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 187, 422, 152, 921. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 187,422,152,921

Given numbers are 187,422,152,921

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

The LCM of 187,422,152,921 is 5523664344.

Find LCM of 187,422,152,921 with Prime Factorization


2 187, 422, 152, 921
187, 211, 76, 921

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

2 x 187 x 211 x 76 x 921 = 5523664344

Therefore, the lowest common multiple of 187,422,152,921 is 5523664344.

LCM Formula to Find Lowest Common Multiple of 187,422,152,921

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.

187 x 422 x 152 x 921 = 11047328688

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.

187 : 1, 11, 17, 187

422 : 1, 2, 211, 422

152 : 1, 2, 4, 8, 19, 38, 76, 152

921 : 1, 3, 307, 921

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 187,422,152,921, is 1.

Now, the common factors can be found like this.

187:11x 17

422:2x 211

152:2x 2x 2x 19

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 = 11047328688/(1x2)

LCM = 11047328688/2

LCM = 5523664344

Thus, we can understand that the LCM of 187,422,152,921 is 5523664344.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 187, 422, 152, 921

1. What is the LCM of 187, 422, 152, 921?

Answer: LCM of 187, 422, 152, 921 is 5523664344.

2. How to calculate the LCM of 187, 422, 152, 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 187, 422, 152, 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}.