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LCM of 190, 228, 989, 522, 665

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


Find the LCM of 190, 228, 989, 522, 665 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 190, 228, 989, 522, 665. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 190,228,989,522,665

Given numbers are 190,228,989,522,665

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

The LCM of 190,228,989,522,665 is 686623140.

Find LCM of 190,228,989,522,665 with Prime Factorization


2 190, 228, 989, 522, 665
3 95, 114, 989, 261, 665
5 95, 38, 989, 87, 665
19 19, 38, 989, 87, 133
1, 2, 989, 87, 7

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

2 x 3 x 5 x 19 x 1 x 2 x 989 x 87 x 7 = 686623140

Therefore, the lowest common multiple of 190,228,989,522,665 is 686623140.

LCM Formula to Find Lowest Common Multiple of 190,228,989,522,665

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.

190 x 228 x 989 x 522 x 665 = 14872257212400

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.

190 : 1, 2, 5, 10, 19, 38, 95, 190

228 : 1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228

989 : 1, 23, 43, 989

522 : 1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522

665 : 1, 5, 7, 19, 35, 95, 133, 665

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 190,228,989,522,665, is 1.

Now, the common factors can be found like this.

190:2x 5x 19

228:2x 2x 3x 19

989:23x 43

522:2x 3x 3x 29

665:5x 7x 19

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

2x 2x 3x 5x 19x 19 = 21660

Therefore, the value for common factors is 21660.

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 = 14872257212400/(1x21660)

LCM = 14872257212400/21660

LCM = 686623140

Thus, we can understand that the LCM of 190,228,989,522,665 is 686623140.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 190, 228, 989, 522, 665

1. What is the LCM of 190, 228, 989, 522, 665?

Answer: LCM of 190, 228, 989, 522, 665 is 686623140.

2. How to calculate the LCM of 190, 228, 989, 522, 665?

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 190, 228, 989, 522, 665.

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}.