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LCM of 416, 882, 169, 378

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


Find the LCM of 416, 882, 169, 378 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 416, 882, 169, 378. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 416,882,169,378

Given numbers are 416,882,169,378

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

The LCM of 416,882,169,378 is 7154784.

Find LCM of 416,882,169,378 with Prime Factorization


2 416, 882, 169, 378
3 208, 441, 169, 189
3 208, 147, 169, 63
7 208, 49, 169, 21
13 208, 7, 169, 3
16, 7, 13, 3

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

2 x 3 x 3 x 7 x 13 x 16 x 7 x 13 x 3 = 7154784

Therefore, the lowest common multiple of 416,882,169,378 is 7154784.

LCM Formula to Find Lowest Common Multiple of 416,882,169,378

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.

416 x 882 x 169 x 378 = 23439072384

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.

416 : 1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416

882 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882

169 : 1, 13, 169

378 : 1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 416,882,169,378, is 1.

Now, the common factors can be found like this.

416:2x 2x 2x 2x 2x 13

882:2x 3x 3x 7x 7

169:13x 13

378:2x 3x 3x 3x 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 3x 3x 7x 13 = 3276

Therefore, the value for common factors is 3276.

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 = 23439072384/(1x3276)

LCM = 23439072384/3276

LCM = 7154784

Thus, we can understand that the LCM of 416,882,169,378 is 7154784.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 416, 882, 169, 378

1. What is the LCM of 416, 882, 169, 378?

Answer: LCM of 416, 882, 169, 378 is 7154784.

2. How to calculate the LCM of 416, 882, 169, 378?

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 416, 882, 169, 378.

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}.