Given numbers are 220,381,103,127

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

The LCM of 220,381,103,127 is 8633460.

Find LCM of 220,381,103,127 with Prime Factorization

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

127 x 220 x 3 x 103 x 1 = 8633460

Therefore, the lowest common multiple of 220,381,103,127 is 8633460.

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.

220 x 381 x 103 x 127 = 1096449420

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.

220 : 1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

381 : 1, 3, 127, 381

103 : 1, 103

127 : 1, 127

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 220,381,103,127, is 1.

Now, the common factors can be found like this.

220:2x 2x 5x 11

381:3x 127

103:103

127:127

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

127 = 127

Therefore, the value for common factors is 127.

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 = 1096449420/(1x127)

LCM = 1096449420/127

LCM = 8633460

Thus, we can understand that the LCM of 220,381,103,127 is 8633460.

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

• LCM of 322, 459, 622, 755
• LCM of 177, 255, 540, 271
• LCM of 109, 475, 770, 153
• LCM of 314, 135, 611, 506
• LCM of 223, 184, 441, 298

1. What is the LCM of 220, 381, 103, 127?

Answer: LCM of 220, 381, 103, 127 is 8633460.

2. How to calculate the LCM of 220, 381, 103, 127?

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 220, 381, 103, 127.

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}.