Given numbers are 789,121,451,356

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

The LCM of 789,121,451,356 is 1393465524.

Find LCM of 789,121,451,356 with Prime Factorization

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

11 x 789 x 11 x 41 x 356 = 1393465524

Therefore, the lowest common multiple of 789,121,451,356 is 1393465524.

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.

789 x 121 x 451 x 356 = 15328120764

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.

789 : 1, 3, 263, 789

121 : 1, 11, 121

451 : 1, 11, 41, 451

356 : 1, 2, 4, 89, 178, 356

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 789,121,451,356, is 1.

Now, the common factors can be found like this.

789:3x 263

121:11x 11

451:11x 41

356:2x 2x 89

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

11 = 11

Therefore, the value for common factors is 11.

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 = 15328120764/(1x11)

LCM = 15328120764/11

LCM = 1393465524

Thus, we can understand that the LCM of 789,121,451,356 is 1393465524.

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

• LCM of 854, 680, 495, 911
• LCM of 422, 818, 992, 811
• LCM of 467, 442, 442, 943
• LCM of 509, 194, 415, 493
• LCM of 254, 381, 849, 204

1. What is the LCM of 789, 121, 451, 356?

Answer: LCM of 789, 121, 451, 356 is 1393465524.

2. How to calculate the LCM of 789, 121, 451, 356?

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 789, 121, 451, 356.

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}.