Given numbers are 386,356,170,956

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

The LCM of 386,356,170,956 is 1395803020.

Find LCM of 386,356,170,956 with Prime Factorization

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

2 x 2 x 193 x 89 x 85 x 239 = 1395803020

Therefore, the lowest common multiple of 386,356,170,956 is 1395803020.

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.

386 x 356 x 170 x 956 = 22332848320

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.

386 : 1, 2, 193, 386

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

170 : 1, 2, 5, 10, 17, 34, 85, 170

956 : 1, 2, 4, 239, 478, 956

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 386,356,170,956, is 2.

Now, the common factors can be found like this.

386:2x 193

356:2x 2x 89

170:2x 5x 17

956:2x 2x 239

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 2 = 8

Therefore, the value for common factors is 8.

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 = 22332848320/(2x8)

LCM = 22332848320/16

LCM = 1395803020

Thus, we can understand that the LCM of 386,356,170,956 is 1395803020.

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

• LCM of 868, 408, 978, 355
• LCM of 621, 492, 166, 698
• LCM of 669, 810, 439, 835
• LCM of 950, 818, 830, 759
• LCM of 673, 656, 910, 666

1. What is the LCM of 386, 356, 170, 956?

Answer: LCM of 386, 356, 170, 956 is 1395803020.

2. How to calculate the LCM of 386, 356, 170, 956?

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 386, 356, 170, 956.

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}.