Given numbers are 571,222,921

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

The LCM of 571,222,921 is 38915934.

Find LCM of 571,222,921 with Prime Factorization

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

3 x 571 x 74 x 307 = 38915934

Therefore, the lowest common multiple of 571,222,921 is 38915934.

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.

571 x 222 x 921 = 116747802

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.

571 : 1, 571

222 : 1, 2, 3, 6, 37, 74, 111, 222

921 : 1, 3, 307, 921

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 571,222,921, is 1.

Now, the common factors can be found like this.

571:571

222:2x 3x 37

921:3x 307

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 = 116747802/(1x3)

LCM = 116747802/3

LCM = 38915934

Thus, we can understand that the LCM of 571,222,921 is 38915934.

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

• LCM of 421, 108, 593
• LCM of 169, 308, 893
• LCM of 295, 267, 459
• LCM of 792, 635, 214
• LCM of 664, 316, 358

1. What is the LCM of 571, 222, 921?

Answer: LCM of 571, 222, 921 is 38915934.

2. How to calculate the LCM of 571, 222, 921?

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 571, 222, 921.

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}.