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LCM of 799, 561, 222, 454

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


Find the LCM of 799, 561, 222, 454 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 799, 561, 222, 454. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 799,561,222,454

Given numbers are 799,561,222,454

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

The LCM of 799,561,222,454 is 442912866.

Find LCM of 799,561,222,454 with Prime Factorization


2 799, 561, 222, 454
3 799, 561, 111, 227
17 799, 187, 37, 227
47, 11, 37, 227

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

2 x 3 x 17 x 47 x 11 x 37 x 227 = 442912866

Therefore, the lowest common multiple of 799,561,222,454 is 442912866.

LCM Formula to Find Lowest Common Multiple of 799,561,222,454

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.

799 x 561 x 222 x 454 = 45177112332

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.

799 : 1, 17, 47, 799

561 : 1, 3, 11, 17, 33, 51, 187, 561

222 : 1, 2, 3, 6, 37, 74, 111, 222

454 : 1, 2, 227, 454

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 799,561,222,454, is 1.

Now, the common factors can be found like this.

799:17x 47

561:3x 11x 17

222:2x 3x 37

454:2x 227

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

2x 3x 17 = 102

Therefore, the value for common factors is 102.

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 = 45177112332/(1x102)

LCM = 45177112332/102

LCM = 442912866

Thus, we can understand that the LCM of 799,561,222,454 is 442912866.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 799, 561, 222, 454

1. What is the LCM of 799, 561, 222, 454?

Answer: LCM of 799, 561, 222, 454 is 442912866.

2. How to calculate the LCM of 799, 561, 222, 454?

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 799, 561, 222, 454.

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}.