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LCM of 181, 242, 697, 177, 407

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


Find the LCM of 181, 242, 697, 177, 407 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 181, 242, 697, 177, 407. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 181,242,697,177,407

Given numbers are 181,242,697,177,407

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

The LCM of 181,242,697,177,407 is 199940930706.

Find LCM of 181,242,697,177,407 with Prime Factorization


11 181, 242, 697, 177, 407
181, 22, 697, 177, 37

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

11 x 181 x 22 x 697 x 177 x 37 = 199940930706

Therefore, the lowest common multiple of 181,242,697,177,407 is 199940930706.

LCM Formula to Find Lowest Common Multiple of 181,242,697,177,407

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.

181 x 242 x 697 x 177 x 407 = 2199350237766

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.

181 : 1, 181

242 : 1, 2, 11, 22, 121, 242

697 : 1, 17, 41, 697

177 : 1, 3, 59, 177

407 : 1, 11, 37, 407

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 181,242,697,177,407, is 1.

Now, the common factors can be found like this.

181:181

242:2x 11x 11

697:17x 41

177:3x 59

407:11x 37

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

11 = 11

Therefore, the value for common factors is 11.

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 = 2199350237766/(1x11)

LCM = 2199350237766/11

LCM = 199940930706

Thus, we can understand that the LCM of 181,242,697,177,407 is 199940930706.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 181, 242, 697, 177, 407

1. What is the LCM of 181, 242, 697, 177, 407?

Answer: LCM of 181, 242, 697, 177, 407 is 199940930706.

2. How to calculate the LCM of 181, 242, 697, 177, 407?

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 181, 242, 697, 177, 407.

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}.