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LCM of 423, 578, 500, 949

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


Find the LCM of 423, 578, 500, 949 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 423, 578, 500, 949. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 423,578,500,949

Given numbers are 423,578,500,949

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

The LCM of 423,578,500,949 is 58006201500.

Find LCM of 423,578,500,949 with Prime Factorization


2 423, 578, 500, 949
423, 289, 250, 949

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

2 x 423 x 289 x 250 x 949 = 58006201500

Therefore, the lowest common multiple of 423,578,500,949 is 58006201500.

LCM Formula to Find Lowest Common Multiple of 423,578,500,949

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.

423 x 578 x 500 x 949 = 116012403000

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.

423 : 1, 3, 9, 47, 141, 423

578 : 1, 2, 17, 34, 289, 578

500 : 1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500

949 : 1, 13, 73, 949

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 423,578,500,949, is 1.

Now, the common factors can be found like this.

423:3x 3x 47

578:2x 17x 17

500:2x 2x 5x 5x 5

949:13x 73

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

2 = 2

Therefore, the value for common factors is 2.

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 = 116012403000/(1x2)

LCM = 116012403000/2

LCM = 58006201500

Thus, we can understand that the LCM of 423,578,500,949 is 58006201500.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 423, 578, 500, 949

1. What is the LCM of 423, 578, 500, 949?

Answer: LCM of 423, 578, 500, 949 is 58006201500.

2. How to calculate the LCM of 423, 578, 500, 949?

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 423, 578, 500, 949.

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}.