Given numbers are 920,286,229,143

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

The LCM of 920,286,229,143 is 30127240.

Find LCM of 920,286,229,143 with Prime Factorization

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

2 x 11 x 13 x 460 x 1 x 229 x 1 = 30127240

Therefore, the lowest common multiple of 920,286,229,143 is 30127240.

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.

920 x 286 x 229 x 143 = 8616390640

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.

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

286 : 1, 2, 11, 13, 22, 26, 143, 286

229 : 1, 229

143 : 1, 11, 13, 143

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 920,286,229,143, is 1.

Now, the common factors can be found like this.

920:2x 2x 2x 5x 23

286:2x 11x 13

229:229

143:11x 13

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

2x 11x 13 = 286

Therefore, the value for common factors is 286.

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 = 8616390640/(1x286)

LCM = 8616390640/286

LCM = 30127240

Thus, we can understand that the LCM of 920,286,229,143 is 30127240.

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

• LCM of 644, 580, 655, 355
• LCM of 997, 679, 385, 779
• LCM of 386, 123, 318, 393
• LCM of 360, 780, 128, 359
• LCM of 549, 334, 550, 199

1. What is the LCM of 920, 286, 229, 143?

Answer: LCM of 920, 286, 229, 143 is 30127240.

2. How to calculate the LCM of 920, 286, 229, 143?

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 920, 286, 229, 143.

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}.