Given numbers are 667,190,207,407

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

The LCM of 667,190,207,407 is 464211990.

Find LCM of 667,190,207,407 with Prime Factorization

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

23 x 29 x 190 x 9 x 407 = 464211990

Therefore, the lowest common multiple of 667,190,207,407 is 464211990.

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.

667 x 190 x 207 x 407 = 10676875770

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.

667 : 1, 23, 29, 667

190 : 1, 2, 5, 10, 19, 38, 95, 190

207 : 1, 3, 9, 23, 69, 207

407 : 1, 11, 37, 407

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 667,190,207,407, is 1.

Now, the common factors can be found like this.

667:23x 29

190:2x 5x 19

207:3x 3x 23

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.

23 = 23

Therefore, the value for common factors is 23.

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 = 10676875770/(1x23)

LCM = 10676875770/23

LCM = 464211990

Thus, we can understand that the LCM of 667,190,207,407 is 464211990.

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

• LCM of 464, 400, 185, 975
• LCM of 548, 241, 909, 936
• LCM of 534, 127, 919, 977
• LCM of 348, 923, 784, 724
• LCM of 243, 749, 524, 373

1. What is the LCM of 667, 190, 207, 407?

Answer: LCM of 667, 190, 207, 407 is 464211990.

2. How to calculate the LCM of 667, 190, 207, 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 667, 190, 207, 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}.