Given numbers are 903,371,273,407

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

The LCM of 903,371,273,407 is 253221969.

Find LCM of 903,371,273,407 with Prime Factorization

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

3 x 7 x 43 x 53 x 13 x 407 = 253221969

Therefore, the lowest common multiple of 903,371,273,407 is 253221969.

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.

903 x 371 x 273 x 407 = 37223629443

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.

903 : 1, 3, 7, 21, 43, 129, 301, 903

371 : 1, 7, 53, 371

273 : 1, 3, 7, 13, 21, 39, 91, 273

407 : 1, 11, 37, 407

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 903,371,273,407, is 1.

Now, the common factors can be found like this.

903:3x 7x 43

371:7x 53

273:3x 7x 13

407:11x 37

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

3x 7x 7 = 147

Therefore, the value for common factors is 147.

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 = 37223629443/(1x147)

LCM = 37223629443/147

LCM = 253221969

Thus, we can understand that the LCM of 903,371,273,407 is 253221969.

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

• LCM of 661, 595, 140, 632
• LCM of 227, 640, 417, 481
• LCM of 829, 832, 328, 576
• LCM of 380, 490, 749, 799
• LCM of 407, 652, 532, 619

1. What is the LCM of 903, 371, 273, 407?

Answer: LCM of 903, 371, 273, 407 is 253221969.

2. How to calculate the LCM of 903, 371, 273, 407?

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 903, 371, 273, 407.

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}.