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LCM of 719, 418, 269, 643, 538

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


Find the LCM of 719, 418, 269, 643, 538 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 719, 418, 269, 643, 538. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 719,418,269,643,538

Given numbers are 719,418,269,643,538

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

The LCM of 719,418,269,643,538 is 51983848114.

Find LCM of 719,418,269,643,538 with Prime Factorization


2 719, 418, 269, 643, 538
269 719, 209, 269, 643, 269
719, 209, 1, 643, 1

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

2 x 269 x 719 x 209 x 1 x 643 x 1 = 51983848114

Therefore, the lowest common multiple of 719,418,269,643,538 is 51983848114.

LCM Formula to Find Lowest Common Multiple of 719,418,269,643,538

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.

719 x 418 x 269 x 643 x 538 = 27967310285332

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.

719 : 1, 719

418 : 1, 2, 11, 19, 22, 38, 209, 418

269 : 1, 269

643 : 1, 643

538 : 1, 2, 269, 538

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 719,418,269,643,538, is 1.

Now, the common factors can be found like this.

719:719

418:2x 11x 19

269:269

643:643

538:2x 269

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

2x 269 = 538

Therefore, the value for common factors is 538.

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 = 27967310285332/(1x538)

LCM = 27967310285332/538

LCM = 51983848114

Thus, we can understand that the LCM of 719,418,269,643,538 is 51983848114.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 719, 418, 269, 643, 538

1. What is the LCM of 719, 418, 269, 643, 538?

Answer: LCM of 719, 418, 269, 643, 538 is 51983848114.

2. How to calculate the LCM of 719, 418, 269, 643, 538?

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 719, 418, 269, 643, 538.

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}.