Given numbers are 287,248,966,487

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

The LCM of 287,248,966,487 is 2391727128.

Find LCM of 287,248,966,487 with Prime Factorization

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

2 x 7 x 41 x 124 x 69 x 487 = 2391727128

Therefore, the lowest common multiple of 287,248,966,487 is 2391727128.

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.

287 x 248 x 966 x 487 = 33484179792

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.

287 : 1, 7, 41, 287

248 : 1, 2, 4, 8, 31, 62, 124, 248

966 : 1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966

487 : 1, 487

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 287,248,966,487, is 1.

Now, the common factors can be found like this.

287:7x 41

248:2x 2x 2x 31

966:2x 3x 7x 23

487:487

From this, we can see that the common factors because they appear for more than two numbers. So, just multiply them all together.

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 33484179792/(1x14)

LCM = 33484179792/14

LCM = 2391727128

Thus, we can understand that the LCM of 287,248,966,487 is 2391727128.

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

• LCM of 509, 386, 686, 458
• LCM of 407, 597, 712, 971
• LCM of 687, 710, 428, 128
• LCM of 753, 855, 960, 984
• LCM of 947, 193, 674, 137

1. What is the LCM of 287, 248, 966, 487?

Answer: LCM of 287, 248, 966, 487 is 2391727128.

2. How to calculate the LCM of 287, 248, 966, 487?

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 287, 248, 966, 487.

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}.