Given numbers are 436,22,397

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

The LCM of 436,22,397 is 1904012.

Find LCM of 436,22,397 with Prime Factorization

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

2 x 218 x 11 x 397 = 1904012

Therefore, the lowest common multiple of 436,22,397 is 1904012.

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.

436 x 22 x 397 = 3808024

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.

436 : 1, 2, 4, 109, 218, 436

22 : 1, 2, 11, 22

397 : 1, 397

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 436,22,397, is 1.

Now, the common factors can be found like this.

436:2x 2x 109

22:2x 11

397:397

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 = 3808024/(1x2)

LCM = 3808024/2

LCM = 1904012

Thus, we can understand that the LCM of 436,22,397 is 1904012.

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

• LCM of 249, 12, 783
• LCM of 578, 66, 489
• LCM of 407, 93, 249
• LCM of 498, 69, 907
• LCM of 799, 37, 186

1. What is the LCM of 436, 22, 397?

Answer: LCM of 436, 22, 397 is 1904012.

2. How to calculate the LCM of 436, 22, 397?

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 436, 22, 397.

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}.