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LCM of 587, 170, 711, 442

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


Find the LCM of 587, 170, 711, 442 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 587, 170, 711, 442. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 587,170,711,442

Given numbers are 587,170,711,442

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

The LCM of 587,170,711,442 is 922358970.

Find LCM of 587,170,711,442 with Prime Factorization


2 587, 170, 711, 442
17 587, 85, 711, 221
587, 5, 711, 13

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

2 x 17 x 587 x 5 x 711 x 13 = 922358970

Therefore, the lowest common multiple of 587,170,711,442 is 922358970.

LCM Formula to Find Lowest Common Multiple of 587,170,711,442

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.

587 x 170 x 711 x 442 = 31360204980

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.

587 : 1, 587

170 : 1, 2, 5, 10, 17, 34, 85, 170

711 : 1, 3, 9, 79, 237, 711

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 587,170,711,442, is 1.

Now, the common factors can be found like this.

587:587

170:2x 5x 17

711:3x 3x 79

442:2x 13x 17

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

2x 17 = 34

Therefore, the value for common factors is 34.

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 = 31360204980/(1x34)

LCM = 31360204980/34

LCM = 922358970

Thus, we can understand that the LCM of 587,170,711,442 is 922358970.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 587, 170, 711, 442

1. What is the LCM of 587, 170, 711, 442?

Answer: LCM of 587, 170, 711, 442 is 922358970.

2. How to calculate the LCM of 587, 170, 711, 442?

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 587, 170, 711, 442.

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}.