Given numbers are 437,421,361

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

The LCM of 437,421,361 is 3495563.

Find LCM of 437,421,361 with Prime Factorization

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

19 x 23 x 421 x 19 = 3495563

Therefore, the lowest common multiple of 437,421,361 is 3495563.

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.

437 x 421 x 361 = 66415697

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.

437 : 1, 19, 23, 437

421 : 1, 421

361 : 1, 19, 361

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 437,421,361, is 1.

Now, the common factors can be found like this.

437:19x 23

421:421

361:19x 19

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

19 = 19

Therefore, the value for common factors is 19.

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 = 66415697/(1x19)

LCM = 66415697/19

LCM = 3495563

Thus, we can understand that the LCM of 437,421,361 is 3495563.

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

• LCM of 166, 278, 356
• LCM of 666, 858, 606
• LCM of 282, 335, 921
• LCM of 589, 823, 930
• LCM of 433, 764, 869

1. What is the LCM of 437, 421, 361?

Answer: LCM of 437, 421, 361 is 3495563.

2. How to calculate the LCM of 437, 421, 361?

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 437, 421, 361.

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}.