Given numbers are 668,970,818,67

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

The LCM of 668,970,818,67 is 8878023940.

Find LCM of 668,970,818,67 with Prime Factorization

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

2 x 334 x 485 x 409 x 67 = 8878023940

Therefore, the lowest common multiple of 668,970,818,67 is 8878023940.

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.

668 x 970 x 818 x 67 = 35512095760

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.

668 : 1, 2, 4, 167, 334, 668

970 : 1, 2, 5, 10, 97, 194, 485, 970

818 : 1, 2, 409, 818

67 : 1, 67

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 668,970,818,67, is 1.

Now, the common factors can be found like this.

668:2x 2x 167

970:2x 5x 97

818:2x 409

67:67

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 35512095760/(1x4)

LCM = 35512095760/4

LCM = 8878023940

Thus, we can understand that the LCM of 668,970,818,67 is 8878023940.

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

• LCM of 507, 963, 711, 17
• LCM of 237, 281, 421, 36
• LCM of 147, 982, 286, 55
• LCM of 917, 407, 942, 18
• LCM of 947, 161, 864, 71

1. What is the LCM of 668, 970, 818, 67?

Answer: LCM of 668, 970, 818, 67 is 8878023940.

2. How to calculate the LCM of 668, 970, 818, 67?

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 668, 970, 818, 67.

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}.