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LCM of 174, 692, 380, 388

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


Find the LCM of 174, 692, 380, 388 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 174, 692, 380, 388. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 174,692,380,388

Given numbers are 174,692,380,388

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

The LCM of 174,692,380,388 is 554779860.

Find LCM of 174,692,380,388 with Prime Factorization


2 174, 692, 380, 388
2 87, 346, 190, 194
87, 173, 95, 97

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

2 x 2 x 87 x 173 x 95 x 97 = 554779860

Therefore, the lowest common multiple of 174,692,380,388 is 554779860.

LCM Formula to Find Lowest Common Multiple of 174,692,380,388

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.

174 x 692 x 380 x 388 = 17752955520

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.

174 : 1, 2, 3, 6, 29, 58, 87, 174

692 : 1, 2, 4, 173, 346, 692

380 : 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

388 : 1, 2, 4, 97, 194, 388

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 174,692,380,388, is 2.

Now, the common factors can be found like this.

174:2x 3x 29

692:2x 2x 173

380:2x 2x 5x 19

388:2x 2x 97

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 2x 2 = 16

Therefore, the value for common factors is 16.

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 = 17752955520/(2x16)

LCM = 17752955520/32

LCM = 554779860

Thus, we can understand that the LCM of 174,692,380,388 is 554779860.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 174, 692, 380, 388

1. What is the LCM of 174, 692, 380, 388?

Answer: LCM of 174, 692, 380, 388 is 554779860.

2. How to calculate the LCM of 174, 692, 380, 388?

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 174, 692, 380, 388.

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}.