Given numbers are 208,478,385,776

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

The LCM of 208,478,385,776 is 1856494640.

Find LCM of 208,478,385,776 with Prime Factorization

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

2 x 2 x 2 x 26 x 239 x 385 x 97 = 1856494640

Therefore, the lowest common multiple of 208,478,385,776 is 1856494640.

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.

208 x 478 x 385 x 776 = 29703914240

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.

208 : 1, 2, 4, 8, 13, 16, 26, 52, 104, 208

478 : 1, 2, 239, 478

385 : 1, 5, 7, 11, 35, 55, 77, 385

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 208,478,385,776, is 1.

Now, the common factors can be found like this.

208:2x 2x 2x 2x 13

478:2x 239

385:5x 7x 11

776:2x 2x 2x 97

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 2 = 16

Therefore, the value for common factors is 16.

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 = 29703914240/(1x16)

LCM = 29703914240/16

LCM = 1856494640

Thus, we can understand that the LCM of 208,478,385,776 is 1856494640.

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

• LCM of 158, 684, 787, 660
• LCM of 526, 504, 990, 618
• LCM of 633, 661, 379, 369
• LCM of 301, 707, 597, 506
• LCM of 719, 863, 975, 918

1. What is the LCM of 208, 478, 385, 776?

Answer: LCM of 208, 478, 385, 776 is 1856494640.

2. How to calculate the LCM of 208, 478, 385, 776?

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 208, 478, 385, 776.

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}.