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LCM of 769, 962, 687, 356, 505

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


Find the LCM of 769, 962, 687, 356, 505 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 769, 962, 687, 356, 505. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 769,962,687,356,505

Given numbers are 769,962,687,356,505

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

The LCM of 769,962,687,356,505 is 45684568716540.

Find LCM of 769,962,687,356,505 with Prime Factorization


2 769, 962, 687, 356, 505
769, 481, 687, 178, 505

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

2 x 769 x 481 x 687 x 178 x 505 = 45684568716540

Therefore, the lowest common multiple of 769,962,687,356,505 is 45684568716540.

LCM Formula to Find Lowest Common Multiple of 769,962,687,356,505

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.

769 x 962 x 687 x 356 x 505 = 91369137433080

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.

769 : 1, 769

962 : 1, 2, 13, 26, 37, 74, 481, 962

687 : 1, 3, 229, 687

356 : 1, 2, 4, 89, 178, 356

505 : 1, 5, 101, 505

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 769,962,687,356,505, is 1.

Now, the common factors can be found like this.

769:769

962:2x 13x 37

687:3x 229

356:2x 2x 89

505:5x 101

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

2 = 2

Therefore, the value for common factors is 2.

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 = 91369137433080/(1x2)

LCM = 91369137433080/2

LCM = 45684568716540

Thus, we can understand that the LCM of 769,962,687,356,505 is 45684568716540.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 769, 962, 687, 356, 505

1. What is the LCM of 769, 962, 687, 356, 505?

Answer: LCM of 769, 962, 687, 356, 505 is 45684568716540.

2. How to calculate the LCM of 769, 962, 687, 356, 505?

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 769, 962, 687, 356, 505.

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}.