Given numbers are 781,801,397,201

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

The LCM of 781,801,397,201 is 16639829019.

Find LCM of 781,801,397,201 with Prime Factorization

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

3 x 781 x 267 x 397 x 67 = 16639829019

Therefore, the lowest common multiple of 781,801,397,201 is 16639829019.

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.

781 x 801 x 397 x 201 = 49919487057

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.

781 : 1, 11, 71, 781

801 : 1, 3, 9, 89, 267, 801

397 : 1, 397

201 : 1, 3, 67, 201

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 781,801,397,201, is 1.

Now, the common factors can be found like this.

781:11x 71

801:3x 3x 89

397:397

201:3x 67

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

3 = 3

Therefore, the value for common factors is 3.

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 = 49919487057/(1x3)

LCM = 49919487057/3

LCM = 16639829019

Thus, we can understand that the LCM of 781,801,397,201 is 16639829019.

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

• LCM of 545, 935, 284, 229
• LCM of 191, 212, 777, 419
• LCM of 423, 180, 665, 407
• LCM of 474, 975, 555, 993
• LCM of 547, 957, 366, 799

1. What is the LCM of 781, 801, 397, 201?

Answer: LCM of 781, 801, 397, 201 is 16639829019.

2. How to calculate the LCM of 781, 801, 397, 201?

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 781, 801, 397, 201.

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}.