Given numbers are 102,617,389,763,389

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

The LCM of 102,617,389,763,389 is 18679251738.

Find LCM of 102,617,389,763,389 with Prime Factorization

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

389 x 102 x 617 x 1 x 763 x 1 = 18679251738

Therefore, the lowest common multiple of 102,617,389,763,389 is 18679251738.

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.

102 x 617 x 389 x 763 x 389 = 7266228926082

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.

102 : 1, 2, 3, 6, 17, 34, 51, 102

617 : 1, 617

389 : 1, 389

763 : 1, 7, 109, 763

389 : 1, 389

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 102,617,389,763,389, is 1.

Now, the common factors can be found like this.

102:2x 3x 17

617:617

389:389

763:7x 109

389:389

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

389 = 389

Therefore, the value for common factors is 389.

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 = 7266228926082/(1x389)

LCM = 7266228926082/389

LCM = 18679251738

Thus, we can understand that the LCM of 102,617,389,763,389 is 18679251738.

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

• LCM of 341, 485, 357, 167, 792
• LCM of 758, 925, 968, 453, 689
• LCM of 173, 303, 721, 726, 560
• LCM of 451, 240, 251, 899, 575
• LCM of 628, 574, 608, 140, 402

1. What is the LCM of 102, 617, 389, 763, 389?

Answer: LCM of 102, 617, 389, 763, 389 is 18679251738.

2. How to calculate the LCM of 102, 617, 389, 763, 389?

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 102, 617, 389, 763, 389.

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}.