Given numbers are 987,214,428,276

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

The LCM of 987,214,428,276 is 9716028.

Find LCM of 987,214,428,276 with Prime Factorization

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

2 x 2 x 3 x 107 x 329 x 1 x 1 x 23 = 9716028

Therefore, the lowest common multiple of 987,214,428,276 is 9716028.

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 214 x 428 x 276 = 24950759904

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

214 : 1, 2, 107, 214

428 : 1, 2, 4, 107, 214, 428

276 : 1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 987,214,428,276, is 1.

Now, the common factors can be found like this.

987:3x 7x 47

214:2x 107

428:2x 2x 107

276:2x 2x 3x 23

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 2x 3x 107 = 2568

Therefore, the value for common factors is 2568.

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 = 24950759904/(1x2568)

LCM = 24950759904/2568

LCM = 9716028

Thus, we can understand that the LCM of 987,214,428,276 is 9716028.

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

• LCM of 465, 776, 236, 363
• LCM of 487, 720, 389, 657
• LCM of 989, 641, 937, 775
• LCM of 875, 339, 890, 179
• LCM of 111, 532, 898, 341

1. What is the LCM of 987, 214, 428, 276?

Answer: LCM of 987, 214, 428, 276 is 9716028.

2. How to calculate the LCM of 987, 214, 428, 276?

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, 214, 428, 276.

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}.