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LCM of 951, 788, 219, 657

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


Find the LCM of 951, 788, 219, 657 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 951, 788, 219, 657. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 951,788,219,657

Given numbers are 951,788,219,657

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

The LCM of 951,788,219,657 is 164115972.

Find LCM of 951,788,219,657 with Prime Factorization


3 951, 788, 219, 657
73 317, 788, 73, 219
317, 788, 1, 3

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

3 x 73 x 317 x 788 x 1 x 3 = 164115972

Therefore, the lowest common multiple of 951,788,219,657 is 164115972.

LCM Formula to Find Lowest Common Multiple of 951,788,219,657

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.

951 x 788 x 219 x 657 = 107824193604

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.

951 : 1, 3, 317, 951

788 : 1, 2, 4, 197, 394, 788

219 : 1, 3, 73, 219

657 : 1, 3, 9, 73, 219, 657

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 951,788,219,657, is 1.

Now, the common factors can be found like this.

951:3x 317

788:2x 2x 197

219:3x 73

657:3x 3x 73

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

3x 3x 73 = 657

Therefore, the value for common factors is 657.

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 = 107824193604/(1x657)

LCM = 107824193604/657

LCM = 164115972

Thus, we can understand that the LCM of 951,788,219,657 is 164115972.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 951, 788, 219, 657

1. What is the LCM of 951, 788, 219, 657?

Answer: LCM of 951, 788, 219, 657 is 164115972.

2. How to calculate the LCM of 951, 788, 219, 657?

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 951, 788, 219, 657.

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}.