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LCM of 974, 294, 844, 798

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


Find the LCM of 974, 294, 844, 798 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 974, 294, 844, 798. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 974,294,844,798

Given numbers are 974,294,844,798

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

The LCM of 974,294,844,798 is 1148001204.

Find LCM of 974,294,844,798 with Prime Factorization


2 974, 294, 844, 798
3 487, 147, 422, 399
7 487, 49, 422, 133
487, 7, 422, 19

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

2 x 3 x 7 x 487 x 7 x 422 x 19 = 1148001204

Therefore, the lowest common multiple of 974,294,844,798 is 1148001204.

LCM Formula to Find Lowest Common Multiple of 974,294,844,798

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.

974 x 294 x 844 x 798 = 192864202272

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.

974 : 1, 2, 487, 974

294 : 1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294

844 : 1, 2, 4, 211, 422, 844

798 : 1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 974,294,844,798, is 2.

Now, the common factors can be found like this.

974:2x 487

294:2x 3x 7x 7

844:2x 2x 211

798:2x 3x 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 7 = 84

Therefore, the value for common factors is 84.

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 = 192864202272/(2x84)

LCM = 192864202272/168

LCM = 1148001204

Thus, we can understand that the LCM of 974,294,844,798 is 1148001204.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 974, 294, 844, 798

1. What is the LCM of 974, 294, 844, 798?

Answer: LCM of 974, 294, 844, 798 is 1148001204.

2. How to calculate the LCM of 974, 294, 844, 798?

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 974, 294, 844, 798.

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}.