Given numbers are 457,211,206,648

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

The LCM of 457,211,206,648 is 6435923688.

Find LCM of 457,211,206,648 with Prime Factorization

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

2 x 457 x 211 x 103 x 324 = 6435923688

Therefore, the lowest common multiple of 457,211,206,648 is 6435923688.

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.

457 x 211 x 206 x 648 = 12871847376

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.

457 : 1, 457

211 : 1, 211

206 : 1, 2, 103, 206

648 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 457,211,206,648, is 1.

Now, the common factors can be found like this.

457:457

211:211

206:2x 103

648:2x 2x 2x 3x 3x 3x 3

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 = 12871847376/(1x2)

LCM = 12871847376/2

LCM = 6435923688

Thus, we can understand that the LCM of 457,211,206,648 is 6435923688.

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

• LCM of 870, 690, 469, 636
• LCM of 889, 514, 390, 930
• LCM of 901, 361, 425, 550
• LCM of 458, 367, 360, 759
• LCM of 822, 581, 984, 769

1. What is the LCM of 457, 211, 206, 648?

Answer: LCM of 457, 211, 206, 648 is 6435923688.

2. How to calculate the LCM of 457, 211, 206, 648?

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 457, 211, 206, 648.

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}.