Given numbers are 664,637,365,949

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

The LCM of 664,637,365,949 is 154383320.

Find LCM of 664,637,365,949 with Prime Factorization

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

13 x 73 x 664 x 49 x 5 x 1 = 154383320

Therefore, the lowest common multiple of 664,637,365,949 is 154383320.

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.

664 x 637 x 365 x 949 = 146509770680

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.

664 : 1, 2, 4, 8, 83, 166, 332, 664

637 : 1, 7, 13, 49, 91, 637

365 : 1, 5, 73, 365

949 : 1, 13, 73, 949

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 664,637,365,949, is 1.

Now, the common factors can be found like this.

664:2x 2x 2x 83

637:7x 7x 13

365:5x 73

949:13x 73

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

13x 73 = 949

Therefore, the value for common factors is 949.

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 = 146509770680/(1x949)

LCM = 146509770680/949

LCM = 154383320

Thus, we can understand that the LCM of 664,637,365,949 is 154383320.

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

• LCM of 390, 367, 777, 274
• LCM of 618, 577, 584, 517
• LCM of 443, 430, 955, 557
• LCM of 880, 448, 539, 587
• LCM of 421, 792, 895, 936

1. What is the LCM of 664, 637, 365, 949?

Answer: LCM of 664, 637, 365, 949 is 154383320.

2. How to calculate the LCM of 664, 637, 365, 949?

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 664, 637, 365, 949.

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}.