Given numbers are 432,858,687,570

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

The LCM of 432,858,687,570 is 1343936880.

Find LCM of 432,858,687,570 with Prime Factorization

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

2 x 3 x 72 x 143 x 229 x 95 = 1343936880

Therefore, the lowest common multiple of 432,858,687,570 is 1343936880.

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.

432 x 858 x 687 x 570 = 145145183040

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.

432 : 1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432

858 : 1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

687 : 1, 3, 229, 687

570 : 1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 432,858,687,570, is 3.

Now, the common factors can be found like this.

432:2x 2x 2x 2x 3x 3x 3

858:2x 3x 11x 13

687:3x 229

570:2x 3x 5x 19

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 3x 3 = 36

Therefore, the value for common factors is 36.

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 = 145145183040/(3x36)

LCM = 145145183040/108

LCM = 1343936880

Thus, we can understand that the LCM of 432,858,687,570 is 1343936880.

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

• LCM of 880, 503, 802, 123
• LCM of 469, 405, 615, 578
• LCM of 945, 883, 183, 264
• LCM of 222, 883, 516, 679
• LCM of 919, 373, 920, 762

1. What is the LCM of 432, 858, 687, 570?

Answer: LCM of 432, 858, 687, 570 is 1343936880.

2. How to calculate the LCM of 432, 858, 687, 570?

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 432, 858, 687, 570.

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}.