Given numbers are 458,687,471

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

The LCM of 458,687,471 is 215718.

Find LCM of 458,687,471 with Prime Factorization

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

3 x 229 x 2 x 1 x 157 = 215718

Therefore, the lowest common multiple of 458,687,471 is 215718.

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.

458 x 687 x 471 = 148198266

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.

458 : 1, 2, 229, 458

687 : 1, 3, 229, 687

471 : 1, 3, 157, 471

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 458,687,471, is 1.

Now, the common factors can be found like this.

458:2x 229

687:3x 229

471:3x 157

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

3x 229 = 687

Therefore, the value for common factors is 687.

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 = 148198266/(1x687)

LCM = 148198266/687

LCM = 215718

Thus, we can understand that the LCM of 458,687,471 is 215718.

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

• LCM of 828, 141, 454
• LCM of 188, 622, 521
• LCM of 183, 404, 640
• LCM of 931, 279, 772
• LCM of 484, 498, 386

1. What is the LCM of 458, 687, 471?

Answer: LCM of 458, 687, 471 is 215718.

2. How to calculate the LCM of 458, 687, 471?

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 458, 687, 471.

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}.