Given numbers are 638,679,982,293

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

The LCM of 638,679,982,293 is 62321739326.

Find LCM of 638,679,982,293 with Prime Factorization

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

2 x 319 x 679 x 491 x 293 = 62321739326

Therefore, the lowest common multiple of 638,679,982,293 is 62321739326.

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.

638 x 679 x 982 x 293 = 124643478652

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.

638 : 1, 2, 11, 22, 29, 58, 319, 638

679 : 1, 7, 97, 679

982 : 1, 2, 491, 982

293 : 1, 293

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 638,679,982,293, is 1.

Now, the common factors can be found like this.

638:2x 11x 29

679:7x 97

982:2x 491

293:293

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 = 124643478652/(1x2)

LCM = 124643478652/2

LCM = 62321739326

Thus, we can understand that the LCM of 638,679,982,293 is 62321739326.

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

• LCM of 619, 792, 394, 170
• LCM of 132, 759, 383, 867
• LCM of 530, 186, 981, 610
• LCM of 801, 190, 425, 479
• LCM of 414, 503, 993, 152

1. What is the LCM of 638, 679, 982, 293?

Answer: LCM of 638, 679, 982, 293 is 62321739326.

2. How to calculate the LCM of 638, 679, 982, 293?

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 638, 679, 982, 293.

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}.