Given numbers are 478,213,770,447

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

The LCM of 478,213,770,447 is 5840560110.

Find LCM of 478,213,770,447 with Prime Factorization

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

2 x 3 x 239 x 71 x 385 x 149 = 5840560110

Therefore, the lowest common multiple of 478,213,770,447 is 5840560110.

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 213 x 770 x 447 = 35043360660

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

213 : 1, 3, 71, 213

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

447 : 1, 3, 149, 447

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 478,213,770,447, is 1.

Now, the common factors can be found like this.

478:2x 239

213:3x 71

770:2x 5x 7x 11

447:3x 149

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

2x 3 = 6

Therefore, the value for common factors is 6.

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 = 35043360660/(1x6)

LCM = 35043360660/6

LCM = 5840560110

Thus, we can understand that the LCM of 478,213,770,447 is 5840560110.

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

• LCM of 278, 867, 494, 552
• LCM of 726, 841, 601, 815
• LCM of 599, 553, 955, 821
• LCM of 912, 501, 268, 644
• LCM of 822, 742, 532, 789

1. What is the LCM of 478, 213, 770, 447?

Answer: LCM of 478, 213, 770, 447 is 5840560110.

2. How to calculate the LCM of 478, 213, 770, 447?

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, 213, 770, 447.

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}.