Given numbers are 283,758,194,373,420

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

The LCM of 283,758,194,373,420 is 1629879517140.

Find LCM of 283,758,194,373,420 with Prime Factorization

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

2 x 283 x 379 x 97 x 373 x 210 = 1629879517140

Therefore, the lowest common multiple of 283,758,194,373,420 is 1629879517140.

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.

283 x 758 x 194 x 373 x 420 = 6519518068560

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.

283 : 1, 283

758 : 1, 2, 379, 758

194 : 1, 2, 97, 194

373 : 1, 373

420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 283,758,194,373,420, is 1.

Now, the common factors can be found like this.

283:283

758:2x 379

194:2x 97

373:373

420:2x 2x 3x 5x 7

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 6519518068560/(1x4)

LCM = 6519518068560/4

LCM = 1629879517140

Thus, we can understand that the LCM of 283,758,194,373,420 is 1629879517140.

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

• LCM of 737, 613, 189, 285, 833
• LCM of 635, 957, 587, 709, 933
• LCM of 533, 544, 676, 822, 179
• LCM of 194, 643, 597, 408, 515
• LCM of 745, 257, 129, 154, 366

1. What is the LCM of 283, 758, 194, 373, 420?

Answer: LCM of 283, 758, 194, 373, 420 is 1629879517140.

2. How to calculate the LCM of 283, 758, 194, 373, 420?

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 283, 758, 194, 373, 420.

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}.