Given numbers are 377,438,455,457

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

The LCM of 377,438,455,457 is 2641190370.

Find LCM of 377,438,455,457 with Prime Factorization

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

13 x 29 x 438 x 35 x 457 = 2641190370

Therefore, the lowest common multiple of 377,438,455,457 is 2641190370.

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.

377 x 438 x 455 x 457 = 34335474810

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.

377 : 1, 13, 29, 377

438 : 1, 2, 3, 6, 73, 146, 219, 438

455 : 1, 5, 7, 13, 35, 65, 91, 455

457 : 1, 457

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 377,438,455,457, is 1.

Now, the common factors can be found like this.

377:13x 29

438:2x 3x 73

455:5x 7x 13

457:457

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

13 = 13

Therefore, the value for common factors is 13.

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 = 34335474810/(1x13)

LCM = 34335474810/13

LCM = 2641190370

Thus, we can understand that the LCM of 377,438,455,457 is 2641190370.

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

• LCM of 681, 422, 566, 510
• LCM of 842, 177, 157, 956
• LCM of 668, 679, 678, 843
• LCM of 420, 192, 199, 932
• LCM of 942, 967, 796, 817

1. What is the LCM of 377, 438, 455, 457?

Answer: LCM of 377, 438, 455, 457 is 2641190370.

2. How to calculate the LCM of 377, 438, 455, 457?

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 377, 438, 455, 457.

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}.