Given numbers are 478,459,834,780

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

The LCM of 478,459,834,780 is 3964594140.

Find LCM of 478,459,834,780 with Prime Factorization

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

2 x 3 x 239 x 153 x 139 x 130 = 3964594140

Therefore, the lowest common multiple of 478,459,834,780 is 3964594140.

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.

478 x 459 x 834 x 780 = 142725389040

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.

478 : 1, 2, 239, 478

459 : 1, 3, 9, 17, 27, 51, 153, 459

834 : 1, 2, 3, 6, 139, 278, 417, 834

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 478,459,834,780, is 1.

Now, the common factors can be found like this.

478:2x 239

459:3x 3x 3x 17

834:2x 3x 139

780:2x 2x 3x 5x 13

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

2x 2x 3x 3 = 36

Therefore, the value for common factors is 36.

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 = 142725389040/(1x36)

LCM = 142725389040/36

LCM = 3964594140

Thus, we can understand that the LCM of 478,459,834,780 is 3964594140.

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

• LCM of 600, 586, 211, 647
• LCM of 152, 234, 535, 393
• LCM of 844, 749, 656, 753
• LCM of 695, 254, 158, 829
• LCM of 261, 192, 832, 674

1. What is the LCM of 478, 459, 834, 780?

Answer: LCM of 478, 459, 834, 780 is 3964594140.

2. How to calculate the LCM of 478, 459, 834, 780?

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 478, 459, 834, 780.

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}.