Given numbers are 473,788,128,356

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

The LCM of 473,788,128,356 is 1061517952.

Find LCM of 473,788,128,356 with Prime Factorization

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

2 x 2 x 473 x 197 x 32 x 89 = 1061517952

Therefore, the lowest common multiple of 473,788,128,356 is 1061517952.

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.

473 x 788 x 128 x 356 = 16984287232

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.

473 : 1, 11, 43, 473

788 : 1, 2, 4, 197, 394, 788

128 : 1, 2, 4, 8, 16, 32, 64, 128

356 : 1, 2, 4, 89, 178, 356

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 473,788,128,356, is 1.

Now, the common factors can be found like this.

473:11x 43

788:2x 2x 197

128:2x 2x 2x 2x 2x 2x 2

356:2x 2x 89

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 = 16984287232/(1x16)

LCM = 16984287232/16

LCM = 1061517952

Thus, we can understand that the LCM of 473,788,128,356 is 1061517952.

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

• LCM of 669, 862, 396, 997
• LCM of 291, 848, 758, 682
• LCM of 988, 776, 138, 322
• LCM of 774, 218, 464, 665
• LCM of 978, 918, 142, 599

1. What is the LCM of 473, 788, 128, 356?

Answer: LCM of 473, 788, 128, 356 is 1061517952.

2. How to calculate the LCM of 473, 788, 128, 356?

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 473, 788, 128, 356.

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}.