Given numbers are 607,707,407,407

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

The LCM of 607,707,407,407 is 174663643.

Find LCM of 607,707,407,407 with Prime Factorization

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

11 x 37 x 607 x 707 x 1 x 1 = 174663643

Therefore, the lowest common multiple of 607,707,407,407 is 174663643.

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.

607 x 707 x 407 x 407 = 71088102701

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.

607 : 1, 607

707 : 1, 7, 101, 707

407 : 1, 11, 37, 407

407 : 1, 11, 37, 407

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 607,707,407,407, is 1.

Now, the common factors can be found like this.

607:607

707:7x 101

407:11x 37

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 37 = 407

Therefore, the value for common factors is 407.

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 = 71088102701/(1x407)

LCM = 71088102701/407

LCM = 174663643

Thus, we can understand that the LCM of 607,707,407,407 is 174663643.

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

• LCM of 254, 397, 734, 364
• LCM of 614, 299, 225, 742
• LCM of 472, 333, 668, 668
• LCM of 978, 465, 712, 742
• LCM of 259, 517, 313, 780

1. What is the LCM of 607, 707, 407, 407?

Answer: LCM of 607, 707, 407, 407 is 174663643.

2. How to calculate the LCM of 607, 707, 407, 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 607, 707, 407, 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}.