Given numbers are 427,878,647,444

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

The LCM of 427,878,647,444 is 53849248404.

Find LCM of 427,878,647,444 with Prime Factorization

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

2 x 427 x 439 x 647 x 222 = 53849248404

Therefore, the lowest common multiple of 427,878,647,444 is 53849248404.

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.

427 x 878 x 647 x 444 = 107698496808

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.

427 : 1, 7, 61, 427

878 : 1, 2, 439, 878

647 : 1, 647

444 : 1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 427,878,647,444, is 1.

Now, the common factors can be found like this.

427:7x 61

878:2x 439

647:647

444:2x 2x 3x 37

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

2 = 2

Therefore, the value for common factors is 2.

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 = 107698496808/(1x2)

LCM = 107698496808/2

LCM = 53849248404

Thus, we can understand that the LCM of 427,878,647,444 is 53849248404.

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

• LCM of 179, 472, 415, 589
• LCM of 207, 670, 406, 453
• LCM of 651, 931, 372, 494
• LCM of 316, 215, 385, 474
• LCM of 945, 308, 589, 819

1. What is the LCM of 427, 878, 647, 444?

Answer: LCM of 427, 878, 647, 444 is 53849248404.

2. How to calculate the LCM of 427, 878, 647, 444?

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 427, 878, 647, 444.

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}.