Given numbers are 627,745,133,407

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

The LCM of 627,745,133,407 is 120982785.

Find LCM of 627,745,133,407 with Prime Factorization

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

11 x 19 x 3 x 745 x 7 x 37 = 120982785

Therefore, the lowest common multiple of 627,745,133,407 is 120982785.

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.

627 x 745 x 133 x 407 = 25285402065

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.

627 : 1, 3, 11, 19, 33, 57, 209, 627

745 : 1, 5, 149, 745

133 : 1, 7, 19, 133

407 : 1, 11, 37, 407

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 627,745,133,407, is 1.

Now, the common factors can be found like this.

627:3x 11x 19

745:5x 149

133:7x 19

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.

11x 19 = 209

Therefore, the value for common factors is 209.

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 = 25285402065/(1x209)

LCM = 25285402065/209

LCM = 120982785

Thus, we can understand that the LCM of 627,745,133,407 is 120982785.

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

• LCM of 415, 690, 531, 487
• LCM of 155, 995, 518, 139
• LCM of 677, 274, 538, 568
• LCM of 925, 480, 359, 741
• LCM of 504, 910, 397, 899

1. What is the LCM of 627, 745, 133, 407?

Answer: LCM of 627, 745, 133, 407 is 120982785.

2. How to calculate the LCM of 627, 745, 133, 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 627, 745, 133, 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}.