Given numbers are 982,642,356,489

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

The LCM of 982,642,356,489 is 9145851108.

Find LCM of 982,642,356,489 with Prime Factorization

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

2 x 3 x 491 x 107 x 178 x 163 = 9145851108

Therefore, the lowest common multiple of 982,642,356,489 is 9145851108.

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.

982 x 642 x 356 x 489 = 109750213296

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.

982 : 1, 2, 491, 982

642 : 1, 2, 3, 6, 107, 214, 321, 642

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

489 : 1, 3, 163, 489

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 982,642,356,489, is 1.

Now, the common factors can be found like this.

982:2x 491

642:2x 3x 107

356:2x 2x 89

489:3x 163

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 3 = 12

Therefore, the value for common factors is 12.

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 = 109750213296/(1x12)

LCM = 109750213296/12

LCM = 9145851108

Thus, we can understand that the LCM of 982,642,356,489 is 9145851108.

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

• LCM of 372, 453, 962, 791
• LCM of 705, 806, 327, 133
• LCM of 541, 195, 210, 832
• LCM of 591, 276, 647, 403
• LCM of 715, 421, 694, 240

1. What is the LCM of 982, 642, 356, 489?

Answer: LCM of 982, 642, 356, 489 is 9145851108.

2. How to calculate the LCM of 982, 642, 356, 489?

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 982, 642, 356, 489.

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}.