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LCM of 789, 473, 172, 893

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


Find the LCM of 789, 473, 172, 893 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 789, 473, 172, 893. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 789,473,172,893

Given numbers are 789,473,172,893

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

The LCM of 789,473,172,893 is 1333059684.

Find LCM of 789,473,172,893 with Prime Factorization


43 789, 473, 172, 893
789, 11, 4, 893

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

43 x 789 x 11 x 4 x 893 = 1333059684

Therefore, the lowest common multiple of 789,473,172,893 is 1333059684.

LCM Formula to Find Lowest Common Multiple of 789,473,172,893

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.

789 x 473 x 172 x 893 = 57321566412

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.

789 : 1, 3, 263, 789

473 : 1, 11, 43, 473

172 : 1, 2, 4, 43, 86, 172

893 : 1, 19, 47, 893

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 789,473,172,893, is 1.

Now, the common factors can be found like this.

789:3x 263

473:11x 43

172:2x 2x 43

893:19x 47

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

43 = 43

Therefore, the value for common factors is 43.

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 = 57321566412/(1x43)

LCM = 57321566412/43

LCM = 1333059684

Thus, we can understand that the LCM of 789,473,172,893 is 1333059684.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 789, 473, 172, 893

1. What is the LCM of 789, 473, 172, 893?

Answer: LCM of 789, 473, 172, 893 is 1333059684.

2. How to calculate the LCM of 789, 473, 172, 893?

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 789, 473, 172, 893.

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}.