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LCM of 161, 182, 743, 671

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


Find the LCM of 161, 182, 743, 671 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 161, 182, 743, 671. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 161,182,743,671

Given numbers are 161,182,743,671

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

The LCM of 161,182,743,671 is 2086942858.

Find LCM of 161,182,743,671 with Prime Factorization


7 161, 182, 743, 671
23, 26, 743, 671

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

7 x 23 x 26 x 743 x 671 = 2086942858

Therefore, the lowest common multiple of 161,182,743,671 is 2086942858.

LCM Formula to Find Lowest Common Multiple of 161,182,743,671

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.

161 x 182 x 743 x 671 = 14608600006

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.

161 : 1, 7, 23, 161

182 : 1, 2, 7, 13, 14, 26, 91, 182

743 : 1, 743

671 : 1, 11, 61, 671

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 161,182,743,671, is 1.

Now, the common factors can be found like this.

161:7x 23

182:2x 7x 13

743:743

671:11x 61

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

7 = 7

Therefore, the value for common factors is 7.

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 = 14608600006/(1x7)

LCM = 14608600006/7

LCM = 2086942858

Thus, we can understand that the LCM of 161,182,743,671 is 2086942858.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 161, 182, 743, 671

1. What is the LCM of 161, 182, 743, 671?

Answer: LCM of 161, 182, 743, 671 is 2086942858.

2. How to calculate the LCM of 161, 182, 743, 671?

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 161, 182, 743, 671.

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}.