Given numbers are 393,517,770,241

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

The LCM of 393,517,770,241 is 3427663470.

Find LCM of 393,517,770,241 with Prime Factorization

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

11 x 393 x 47 x 70 x 241 = 3427663470

Therefore, the lowest common multiple of 393,517,770,241 is 3427663470.

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.

393 x 517 x 770 x 241 = 37704298170

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.

393 : 1, 3, 131, 393

517 : 1, 11, 47, 517

770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

241 : 1, 241

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 393,517,770,241, is 1.

Now, the common factors can be found like this.

393:3x 131

517:11x 47

770:2x 5x 7x 11

241:241

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

11 = 11

Therefore, the value for common factors is 11.

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 = 37704298170/(1x11)

LCM = 37704298170/11

LCM = 3427663470

Thus, we can understand that the LCM of 393,517,770,241 is 3427663470.

Here are some samples of LCM of two or more Numbers calculations.

• LCM of 768, 693, 269, 529
• LCM of 938, 690, 746, 210
• LCM of 237, 235, 280, 371
• LCM of 965, 602, 558, 829
• LCM of 245, 588, 105, 549

1. What is the LCM of 393, 517, 770, 241?

Answer: LCM of 393, 517, 770, 241 is 3427663470.

2. How to calculate the LCM of 393, 517, 770, 241?

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 393, 517, 770, 241.

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}.