Given numbers are 429,856,430

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

The LCM of 429,856,430 is 78953160.

Find LCM of 429,856,430 with Prime Factorization

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

2 x 429 x 428 x 215 = 78953160

Therefore, the lowest common multiple of 429,856,430 is 78953160.

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.

429 x 856 x 430 = 157906320

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.

429 : 1, 3, 11, 13, 33, 39, 143, 429

856 : 1, 2, 4, 8, 107, 214, 428, 856

430 : 1, 2, 5, 10, 43, 86, 215, 430

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 429,856,430, is 1.

Now, the common factors can be found like this.

429:3x 11x 13

856:2x 2x 2x 107

430:2x 5x 43

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

2 = 2

Therefore, the value for common factors is 2.

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 = 157906320/(1x2)

LCM = 157906320/2

LCM = 78953160

Thus, we can understand that the LCM of 429,856,430 is 78953160.

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

• LCM of 529, 599, 258
• LCM of 978, 383, 351
• LCM of 120, 812, 810
• LCM of 270, 439, 867
• LCM of 231, 375, 685

1. What is the LCM of 429, 856, 430?

Answer: LCM of 429, 856, 430 is 78953160.

2. How to calculate the LCM of 429, 856, 430?

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 429, 856, 430.

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}.