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LCM of 493, 890, 335, 641

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


Find the LCM of 493, 890, 335, 641 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 493, 890, 335, 641. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 493,890,335,641

Given numbers are 493,890,335,641

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

The LCM of 493,890,335,641 is 18843855190.

Find LCM of 493,890,335,641 with Prime Factorization


5 493, 890, 335, 641
493, 178, 67, 641

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

5 x 493 x 178 x 67 x 641 = 18843855190

Therefore, the lowest common multiple of 493,890,335,641 is 18843855190.

LCM Formula to Find Lowest Common Multiple of 493,890,335,641

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.

493 x 890 x 335 x 641 = 94219275950

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.

493 : 1, 17, 29, 493

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

335 : 1, 5, 67, 335

641 : 1, 641

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 493,890,335,641, is 1.

Now, the common factors can be found like this.

493:17x 29

890:2x 5x 89

335:5x 67

641:641

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

5 = 5

Therefore, the value for common factors is 5.

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 = 94219275950/(1x5)

LCM = 94219275950/5

LCM = 18843855190

Thus, we can understand that the LCM of 493,890,335,641 is 18843855190.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 493, 890, 335, 641

1. What is the LCM of 493, 890, 335, 641?

Answer: LCM of 493, 890, 335, 641 is 18843855190.

2. How to calculate the LCM of 493, 890, 335, 641?

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 493, 890, 335, 641.

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}.