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LCM of 254, 397, 481, 804

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


Find the LCM of 254, 397, 481, 804 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 254, 397, 481, 804. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 254,397,481,804

Given numbers are 254,397,481,804

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

The LCM of 254,397,481,804 is 19498237356.

Find LCM of 254,397,481,804 with Prime Factorization


2 254, 397, 481, 804
127, 397, 481, 402

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

2 x 127 x 397 x 481 x 402 = 19498237356

Therefore, the lowest common multiple of 254,397,481,804 is 19498237356.

LCM Formula to Find Lowest Common Multiple of 254,397,481,804

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.

254 x 397 x 481 x 804 = 38996474712

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.

254 : 1, 2, 127, 254

397 : 1, 397

481 : 1, 13, 37, 481

804 : 1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 254,397,481,804, is 1.

Now, the common factors can be found like this.

254:2x 127

397:397

481:13x 37

804:2x 2x 3x 67

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 = 38996474712/(1x2)

LCM = 38996474712/2

LCM = 19498237356

Thus, we can understand that the LCM of 254,397,481,804 is 19498237356.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 254, 397, 481, 804

1. What is the LCM of 254, 397, 481, 804?

Answer: LCM of 254, 397, 481, 804 is 19498237356.

2. How to calculate the LCM of 254, 397, 481, 804?

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 254, 397, 481, 804.

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}.