Given numbers are 448,776,478,960

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

The LCM of 448,776,478,960 is 155789760.

Find LCM of 448,776,478,960 with Prime Factorization

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

2 x 2 x 2 x 2 x 2 x 2 x 7 x 97 x 239 x 15 = 155789760

Therefore, the lowest common multiple of 448,776,478,960 is 155789760.

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.

448 x 776 x 478 x 960 = 159528714240

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.

448 : 1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448

776 : 1, 2, 4, 8, 97, 194, 388, 776

478 : 1, 2, 239, 478

960 : 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 448,776,478,960, is 2.

Now, the common factors can be found like this.

448:2x 2x 2x 2x 2x 2x 7

776:2x 2x 2x 97

478:2x 239

960:2x 2x 2x 2x 2x 2x 3x 5

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 2x 2x 2x 2x 2x 2x 2 = 512

Therefore, the value for common factors is 512.

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 = 159528714240/(2x512)

LCM = 159528714240/1024

LCM = 155789760

Thus, we can understand that the LCM of 448,776,478,960 is 155789760.

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

• LCM of 590, 966, 250, 926
• LCM of 580, 665, 134, 454
• LCM of 775, 181, 562, 400
• LCM of 145, 149, 727, 796
• LCM of 494, 878, 656, 603

1. What is the LCM of 448, 776, 478, 960?

Answer: LCM of 448, 776, 478, 960 is 155789760.

2. How to calculate the LCM of 448, 776, 478, 960?

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 448, 776, 478, 960.

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}.