Given numbers are 387,254,508,287

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

The LCM of 387,254,508,287 is 56423052.

Find LCM of 387,254,508,287 with Prime Factorization

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

2 x 127 x 387 x 1 x 2 x 287 = 56423052

Therefore, the lowest common multiple of 387,254,508,287 is 56423052.

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.

387 x 254 x 508 x 287 = 14331455208

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.

387 : 1, 3, 9, 43, 129, 387

254 : 1, 2, 127, 254

508 : 1, 2, 4, 127, 254, 508

287 : 1, 7, 41, 287

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 387,254,508,287, is 1.

Now, the common factors can be found like this.

387:3x 3x 43

254:2x 127

508:2x 2x 127

287:7x 41

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

2x 127 = 254

Therefore, the value for common factors is 254.

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 = 14331455208/(1x254)

LCM = 14331455208/254

LCM = 56423052

Thus, we can understand that the LCM of 387,254,508,287 is 56423052.

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

• LCM of 642, 987, 338, 199
• LCM of 144, 339, 208, 513
• LCM of 981, 977, 799, 173
• LCM of 697, 176, 860, 526
• LCM of 660, 287, 848, 468

1. What is the LCM of 387, 254, 508, 287?

Answer: LCM of 387, 254, 508, 287 is 56423052.

2. How to calculate the LCM of 387, 254, 508, 287?

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 387, 254, 508, 287.

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}.