Given numbers are 418,201,782,556

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

The LCM of 418,201,782,556 is 9132588564.

Find LCM of 418,201,782,556 with Prime Factorization

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

2 x 209 x 201 x 391 x 278 = 9132588564

Therefore, the lowest common multiple of 418,201,782,556 is 9132588564.

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.

418 x 201 x 782 x 556 = 36530354256

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.

418 : 1, 2, 11, 19, 22, 38, 209, 418

201 : 1, 3, 67, 201

782 : 1, 2, 17, 23, 34, 46, 391, 782

556 : 1, 2, 4, 139, 278, 556

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 418,201,782,556, is 1.

Now, the common factors can be found like this.

418:2x 11x 19

201:3x 67

782:2x 17x 23

556:2x 2x 139

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 = 36530354256/(1x4)

LCM = 36530354256/4

LCM = 9132588564

Thus, we can understand that the LCM of 418,201,782,556 is 9132588564.

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

• LCM of 462, 498, 232, 161
• LCM of 931, 886, 730, 877
• LCM of 251, 105, 873, 518
• LCM of 436, 255, 429, 348
• LCM of 612, 562, 922, 374

1. What is the LCM of 418, 201, 782, 556?

Answer: LCM of 418, 201, 782, 556 is 9132588564.

2. How to calculate the LCM of 418, 201, 782, 556?

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 418, 201, 782, 556.

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}.