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LCM of 887, 220, 505, 202

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


Find the LCM of 887, 220, 505, 202 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 887, 220, 505, 202. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 887,220,505,202

Given numbers are 887,220,505,202

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

The LCM of 887,220,505,202 is 19709140.

Find LCM of 887,220,505,202 with Prime Factorization


2 887, 220, 505, 202
5 887, 110, 505, 101
101 887, 22, 101, 101
887, 22, 1, 1

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

2 x 5 x 101 x 887 x 22 x 1 x 1 = 19709140

Therefore, the lowest common multiple of 887,220,505,202 is 19709140.

LCM Formula to Find Lowest Common Multiple of 887,220,505,202

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.

887 x 220 x 505 x 202 = 19906231400

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.

887 : 1, 887

220 : 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

505 : 1, 5, 101, 505

202 : 1, 2, 101, 202

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 887,220,505,202, is 1.

Now, the common factors can be found like this.

887:887

220:2x 2x 5x 11

505:5x 101

202:2x 101

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

2x 5x 101 = 1010

Therefore, the value for common factors is 1010.

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 = 19906231400/(1x1010)

LCM = 19906231400/1010

LCM = 19709140

Thus, we can understand that the LCM of 887,220,505,202 is 19709140.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 887, 220, 505, 202

1. What is the LCM of 887, 220, 505, 202?

Answer: LCM of 887, 220, 505, 202 is 19709140.

2. How to calculate the LCM of 887, 220, 505, 202?

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 887, 220, 505, 202.

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}.