Given numbers are 628,643,302,701,387

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

The LCM of 628,643,302,701,387 is 16541563137948.

Find LCM of 628,643,302,701,387 with Prime Factorization

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

2 x 314 x 643 x 151 x 701 x 387 = 16541563137948

Therefore, the lowest common multiple of 628,643,302,701,387 is 16541563137948.

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.

628 x 643 x 302 x 701 x 387 = 33083126275896

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.

628 : 1, 2, 4, 157, 314, 628

643 : 1, 643

302 : 1, 2, 151, 302

701 : 1, 701

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 628,643,302,701,387, is 1.

Now, the common factors can be found like this.

628:2x 2x 157

643:643

302:2x 151

701:701

387:3x 3x 43

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 = 33083126275896/(1x2)

LCM = 33083126275896/2

LCM = 16541563137948

Thus, we can understand that the LCM of 628,643,302,701,387 is 16541563137948.

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

• LCM of 142, 855, 316, 557, 404
• LCM of 539, 974, 165, 561, 295
• LCM of 961, 209, 851, 535, 525
• LCM of 992, 422, 133, 115, 618
• LCM of 643, 640, 818, 623, 713

1. What is the LCM of 628, 643, 302, 701, 387?

Answer: LCM of 628, 643, 302, 701, 387 is 16541563137948.

2. How to calculate the LCM of 628, 643, 302, 701, 387?

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 628, 643, 302, 701, 387.

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}.