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LCM of 446, 515, 128, 262

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


Find the LCM of 446, 515, 128, 262 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 446, 515, 128, 262. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 446,515,128,262

Given numbers are 446,515,128,262

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

The LCM of 446,515,128,262 is 1925720960.

Find LCM of 446,515,128,262 with Prime Factorization


2 446, 515, 128, 262
223, 515, 64, 131

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

2 x 223 x 515 x 64 x 131 = 1925720960

Therefore, the lowest common multiple of 446,515,128,262 is 1925720960.

LCM Formula to Find Lowest Common Multiple of 446,515,128,262

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.

446 x 515 x 128 x 262 = 7702883840

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.

446 : 1, 2, 223, 446

515 : 1, 5, 103, 515

128 : 1, 2, 4, 8, 16, 32, 64, 128

262 : 1, 2, 131, 262

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 446,515,128,262, is 1.

Now, the common factors can be found like this.

446:2x 223

515:5x 103

128:2x 2x 2x 2x 2x 2x 2

262:2x 131

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 = 7702883840/(1x4)

LCM = 7702883840/4

LCM = 1925720960

Thus, we can understand that the LCM of 446,515,128,262 is 1925720960.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 446, 515, 128, 262

1. What is the LCM of 446, 515, 128, 262?

Answer: LCM of 446, 515, 128, 262 is 1925720960.

2. How to calculate the LCM of 446, 515, 128, 262?

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 446, 515, 128, 262.

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}.