Given numbers are 987,682,398,124

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

The LCM of 987,682,398,124 is 267907332.

Find LCM of 987,682,398,124 with Prime Factorization

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

2 x 31 x 987 x 11 x 199 x 2 = 267907332

Therefore, the lowest common multiple of 987,682,398,124 is 267907332.

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.

987 x 682 x 398 x 124 = 33220509168

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.

987 : 1, 3, 7, 21, 47, 141, 329, 987

682 : 1, 2, 11, 22, 31, 62, 341, 682

398 : 1, 2, 199, 398

124 : 1, 2, 4, 31, 62, 124

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 987,682,398,124, is 1.

Now, the common factors can be found like this.

987:3x 7x 47

682:2x 11x 31

398:2x 199

124:2x 2x 31

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 31 = 124

Therefore, the value for common factors is 124.

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 = 33220509168/(1x124)

LCM = 33220509168/124

LCM = 267907332

Thus, we can understand that the LCM of 987,682,398,124 is 267907332.

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

• LCM of 333, 241, 775, 940
• LCM of 474, 713, 375, 624
• LCM of 650, 607, 188, 427
• LCM of 935, 313, 523, 398
• LCM of 688, 657, 865, 432

1. What is the LCM of 987, 682, 398, 124?

Answer: LCM of 987, 682, 398, 124 is 267907332.

2. How to calculate the LCM of 987, 682, 398, 124?

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 987, 682, 398, 124.

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}.