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LCM of 195, 562, 281, 392

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


Find the LCM of 195, 562, 281, 392 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 195, 562, 281, 392. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 195,562,281,392

Given numbers are 195,562,281,392

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

The LCM of 195,562,281,392 is 21479640.

Find LCM of 195,562,281,392 with Prime Factorization


2 195, 562, 281, 392
281 195, 281, 281, 196
195, 1, 1, 196

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

2 x 281 x 195 x 1 x 1 x 196 = 21479640

Therefore, the lowest common multiple of 195,562,281,392 is 21479640.

LCM Formula to Find Lowest Common Multiple of 195,562,281,392

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.

195 x 562 x 281 x 392 = 12071557680

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.

195 : 1, 3, 5, 13, 15, 39, 65, 195

562 : 1, 2, 281, 562

281 : 1, 281

392 : 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 195,562,281,392, is 1.

Now, the common factors can be found like this.

195:3x 5x 13

562:2x 281

281:281

392:2x 2x 2x 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 281 = 562

Therefore, the value for common factors is 562.

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 = 12071557680/(1x562)

LCM = 12071557680/562

LCM = 21479640

Thus, we can understand that the LCM of 195,562,281,392 is 21479640.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 195, 562, 281, 392

1. What is the LCM of 195, 562, 281, 392?

Answer: LCM of 195, 562, 281, 392 is 21479640.

2. How to calculate the LCM of 195, 562, 281, 392?

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 195, 562, 281, 392.

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}.