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LCM of 166, 246, 655, 940

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


Find the LCM of 166, 246, 655, 940 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 166, 246, 655, 940. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 166,246,655,940

Given numbers are 166,246,655,940

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

The LCM of 166,246,655,940 is 1257136260.

Find LCM of 166,246,655,940 with Prime Factorization


2 166, 246, 655, 940
5 83, 123, 655, 470
83, 123, 131, 94

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

2 x 5 x 83 x 123 x 131 x 94 = 1257136260

Therefore, the lowest common multiple of 166,246,655,940 is 1257136260.

LCM Formula to Find Lowest Common Multiple of 166,246,655,940

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.

166 x 246 x 655 x 940 = 25142725200

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.

166 : 1, 2, 83, 166

246 : 1, 2, 3, 6, 41, 82, 123, 246

655 : 1, 5, 131, 655

940 : 1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 166,246,655,940, is 1.

Now, the common factors can be found like this.

166:2x 83

246:2x 3x 41

655:5x 131

940:2x 2x 5x 47

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 5 = 20

Therefore, the value for common factors is 20.

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 = 25142725200/(1x20)

LCM = 25142725200/20

LCM = 1257136260

Thus, we can understand that the LCM of 166,246,655,940 is 1257136260.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 166, 246, 655, 940

1. What is the LCM of 166, 246, 655, 940?

Answer: LCM of 166, 246, 655, 940 is 1257136260.

2. How to calculate the LCM of 166, 246, 655, 940?

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 166, 246, 655, 940.

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}.