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LCM of 772, 753, 834, 155

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


Find the LCM of 772, 753, 834, 155 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 772, 753, 834, 155. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 772,753,834,155

Given numbers are 772,753,834,155

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

The LCM of 772,753,834,155 is 12524453220.

Find LCM of 772,753,834,155 with Prime Factorization


2 772, 753, 834, 155
3 386, 753, 417, 155
386, 251, 139, 155

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

2 x 3 x 386 x 251 x 139 x 155 = 12524453220

Therefore, the lowest common multiple of 772,753,834,155 is 12524453220.

LCM Formula to Find Lowest Common Multiple of 772,753,834,155

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.

772 x 753 x 834 x 155 = 75146719320

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.

772 : 1, 2, 4, 193, 386, 772

753 : 1, 3, 251, 753

834 : 1, 2, 3, 6, 139, 278, 417, 834

155 : 1, 5, 31, 155

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 772,753,834,155, is 1.

Now, the common factors can be found like this.

772:2x 2x 193

753:3x 251

834:2x 3x 139

155:5x 31

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 75146719320/(1x6)

LCM = 75146719320/6

LCM = 12524453220

Thus, we can understand that the LCM of 772,753,834,155 is 12524453220.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 772, 753, 834, 155

1. What is the LCM of 772, 753, 834, 155?

Answer: LCM of 772, 753, 834, 155 is 12524453220.

2. How to calculate the LCM of 772, 753, 834, 155?

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 772, 753, 834, 155.

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}.