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LCM of 734, 442, 221, 587

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


Find the LCM of 734, 442, 221, 587 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 734, 442, 221, 587. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 734,442,221,587

Given numbers are 734,442,221,587

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

The LCM of 734,442,221,587 is 95219618.

Find LCM of 734,442,221,587 with Prime Factorization


2 734, 442, 221, 587
13 367, 221, 221, 587
17 367, 17, 17, 587
367, 1, 1, 587

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

2 x 13 x 17 x 367 x 1 x 1 x 587 = 95219618

Therefore, the lowest common multiple of 734,442,221,587 is 95219618.

LCM Formula to Find Lowest Common Multiple of 734,442,221,587

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.

734 x 442 x 221 x 587 = 42087071156

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.

734 : 1, 2, 367, 734

442 : 1, 2, 13, 17, 26, 34, 221, 442

221 : 1, 13, 17, 221

587 : 1, 587

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 734,442,221,587, is 1.

Now, the common factors can be found like this.

734:2x 367

442:2x 13x 17

221:13x 17

587:587

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

2x 13x 17 = 442

Therefore, the value for common factors is 442.

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 = 42087071156/(1x442)

LCM = 42087071156/442

LCM = 95219618

Thus, we can understand that the LCM of 734,442,221,587 is 95219618.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 734, 442, 221, 587

1. What is the LCM of 734, 442, 221, 587?

Answer: LCM of 734, 442, 221, 587 is 95219618.

2. How to calculate the LCM of 734, 442, 221, 587?

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 734, 442, 221, 587.

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}.