Given numbers are 1,478,107,717

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

The LCM of 1,478,107,717 is 153438.

Find LCM of 1,478,107,717 with Prime Factorization

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

239 x 1 x 2 x 107 x 3 = 153438

Therefore, the lowest common multiple of 1,478,107,717 is 153438.

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.

1 x 478 x 107 x 717 = 36671682

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.

1 : 1

478 : 1, 2, 239, 478

107 : 1, 107

717 : 1, 3, 239, 717

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1,478,107,717, is 1.

Now, the common factors can be found like this.

1:

478:2x 239

107:107

717:3x 239

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

239 = 239

Therefore, the value for common factors is 239.

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 = 36671682/(1x239)

LCM = 36671682/239

LCM = 153438

Thus, we can understand that the LCM of 1,478,107,717 is 153438.

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

• LCM of 8, 614, 187, 604
• LCM of 4, 293, 373, 115
• LCM of 4, 711, 657, 406
• LCM of 9, 695, 731, 881
• LCM of 7, 266, 354, 496

1. What is the LCM of 1, 478, 107, 717?

Answer: LCM of 1, 478, 107, 717 is 153438.

2. How to calculate the LCM of 1, 478, 107, 717?

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 1, 478, 107, 717.

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}.