Given numbers are 821,282,857,712

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

The LCM of 821,282,857,712 is 70635510024.

Find LCM of 821,282,857,712 with Prime Factorization

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

2 x 821 x 141 x 857 x 356 = 70635510024

Therefore, the lowest common multiple of 821,282,857,712 is 70635510024.

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.

821 x 282 x 857 x 712 = 141271020048

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.

821 : 1, 821

282 : 1, 2, 3, 6, 47, 94, 141, 282

857 : 1, 857

712 : 1, 2, 4, 8, 89, 178, 356, 712

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 821,282,857,712, is 1.

Now, the common factors can be found like this.

821:821

282:2x 3x 47

857:857

712:2x 2x 2x 89

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 = 141271020048/(1x2)

LCM = 141271020048/2

LCM = 70635510024

Thus, we can understand that the LCM of 821,282,857,712 is 70635510024.

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

• LCM of 537, 760, 519, 984
• LCM of 277, 697, 711, 520
• LCM of 179, 584, 472, 676
• LCM of 594, 249, 144, 593
• LCM of 816, 582, 684, 259

1. What is the LCM of 821, 282, 857, 712?

Answer: LCM of 821, 282, 857, 712 is 70635510024.

2. How to calculate the LCM of 821, 282, 857, 712?

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 821, 282, 857, 712.

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}.