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LCM of 769, 247, 285, 829, 417

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


Find the LCM of 769, 247, 285, 829, 417 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, 247, 285, 829, 417. So, keep reading to learn more.

 

LCM of:

Calculate the LCM of 769,247,285,829,417

Given numbers are 769,247,285,829,417

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

The LCM of 769,247,285,829,417 is 328309827495.

Find LCM of 769,247,285,829,417 with Prime Factorization


3 769, 247, 285, 829, 417
19 769, 247, 95, 829, 139
769, 13, 5, 829, 139

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

3 x 19 x 769 x 13 x 5 x 829 x 139 = 328309827495

Therefore, the lowest common multiple of 769,247,285,829,417 is 328309827495.

LCM Formula to Find Lowest Common Multiple of 769,247,285,829,417

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 247 x 285 x 829 x 417 = 18713660167215

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

247 : 1, 13, 19, 247

285 : 1, 3, 5, 15, 19, 57, 95, 285

829 : 1, 829

417 : 1, 3, 139, 417

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 769,247,285,829,417, is 1.

Now, the common factors can be found like this.

769:769

247:13x 19

285:3x 5x 19

829:829

417:3x 139

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

3x 19 = 57

Therefore, the value for common factors is 57.

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 = 18713660167215/(1x57)

LCM = 18713660167215/57

LCM = 328309827495

Thus, we can understand that the LCM of 769,247,285,829,417 is 328309827495.

LCM of two or more Numbers Calculation Examples

FAQs on LCM of 769, 247, 285, 829, 417

1. What is the LCM of 769, 247, 285, 829, 417?

Answer: LCM of 769, 247, 285, 829, 417 is 328309827495.

2. How to calculate the LCM of 769, 247, 285, 829, 417?

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, 247, 285, 829, 417.

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}.