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LCM of 282, 402, 315, 936

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


Find the LCM of 282, 402, 315, 936 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 282, 402, 315, 936. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 282,402,315,936

Given numbers are 282,402,315,936

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

The LCM of 282,402,315,936 is 103161240.

Find LCM of 282,402,315,936 with Prime Factorization


2 282, 402, 315, 936
3 141, 201, 315, 468
3 47, 67, 105, 156
47, 67, 35, 52

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

2 x 3 x 3 x 47 x 67 x 35 x 52 = 103161240

Therefore, the lowest common multiple of 282,402,315,936 is 103161240.

LCM Formula to Find Lowest Common Multiple of 282,402,315,936

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.

282 x 402 x 315 x 936 = 33424241760

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.

282 : 1, 2, 3, 6, 47, 94, 141, 282

402 : 1, 2, 3, 6, 67, 134, 201, 402

315 : 1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315

936 : 1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 282,402,315,936, is 3.

Now, the common factors can be found like this.

282:2x 3x 47

402:2x 3x 67

315:3x 3x 5x 7

936:2x 2x 2x 3x 3x 13

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 3x 3x 3 = 108

Therefore, the value for common factors is 108.

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 = 33424241760/(3x108)

LCM = 33424241760/324

LCM = 103161240

Thus, we can understand that the LCM of 282,402,315,936 is 103161240.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 282, 402, 315, 936

1. What is the LCM of 282, 402, 315, 936?

Answer: LCM of 282, 402, 315, 936 is 103161240.

2. How to calculate the LCM of 282, 402, 315, 936?

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 282, 402, 315, 936.

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}.