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LCM of 302, 989, 997, 382, 890

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


Find the LCM of 302, 989, 997, 382, 890 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 302, 989, 997, 382, 890. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 302,989,997,382,890

Given numbers are 302,989,997,382,890

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

The LCM of 302,989,997,382,890 is 25309978200170.

Find LCM of 302,989,997,382,890 with Prime Factorization


2 302, 989, 997, 382, 890
151, 989, 997, 191, 445

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

2 x 151 x 989 x 997 x 191 x 445 = 25309978200170

Therefore, the lowest common multiple of 302,989,997,382,890 is 25309978200170.

LCM Formula to Find Lowest Common Multiple of 302,989,997,382,890

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.

302 x 989 x 997 x 382 x 890 = 101239912800680

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.

302 : 1, 2, 151, 302

989 : 1, 23, 43, 989

997 : 1, 997

382 : 1, 2, 191, 382

890 : 1, 2, 5, 10, 89, 178, 445, 890

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 302,989,997,382,890, is 1.

Now, the common factors can be found like this.

302:2x 151

989:23x 43

997:997

382:2x 191

890:2x 5x 89

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 101239912800680/(1x4)

LCM = 101239912800680/4

LCM = 25309978200170

Thus, we can understand that the LCM of 302,989,997,382,890 is 25309978200170.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 302, 989, 997, 382, 890

1. What is the LCM of 302, 989, 997, 382, 890?

Answer: LCM of 302, 989, 997, 382, 890 is 25309978200170.

2. How to calculate the LCM of 302, 989, 997, 382, 890?

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 302, 989, 997, 382, 890.

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}.