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LCM of 262, 528, 129, 490

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


Find the LCM of 262, 528, 129, 490 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 262, 528, 129, 490. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 262,528,129,490

Given numbers are 262,528,129,490

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

The LCM of 262,528,129,490 is 728684880.

Find LCM of 262,528,129,490 with Prime Factorization


2 262, 528, 129, 490
3 131, 264, 129, 245
131, 88, 43, 245

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

2 x 3 x 131 x 88 x 43 x 245 = 728684880

Therefore, the lowest common multiple of 262,528,129,490 is 728684880.

LCM Formula to Find Lowest Common Multiple of 262,528,129,490

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.

262 x 528 x 129 x 490 = 8744218560

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.

262 : 1, 2, 131, 262

528 : 1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528

129 : 1, 3, 43, 129

490 : 1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 262,528,129,490, is 1.

Now, the common factors can be found like this.

262:2x 131

528:2x 2x 2x 2x 3x 11

129:3x 43

490:2x 5x 7x 7

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 3 = 12

Therefore, the value for common factors is 12.

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 = 8744218560/(1x12)

LCM = 8744218560/12

LCM = 728684880

Thus, we can understand that the LCM of 262,528,129,490 is 728684880.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 262, 528, 129, 490

1. What is the LCM of 262, 528, 129, 490?

Answer: LCM of 262, 528, 129, 490 is 728684880.

2. How to calculate the LCM of 262, 528, 129, 490?

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 262, 528, 129, 490.

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}.