Given numbers are 511,143,128,949

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

The LCM of 511,143,128,949 is 9353344.

Find LCM of 511,143,128,949 with Prime Factorization

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

13 x 73 x 7 x 11 x 128 x 1 = 9353344

Therefore, the lowest common multiple of 511,143,128,949 is 9353344.

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.

511 x 143 x 128 x 949 = 8876323456

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.

511 : 1, 7, 73, 511

143 : 1, 11, 13, 143

128 : 1, 2, 4, 8, 16, 32, 64, 128

949 : 1, 13, 73, 949

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 511,143,128,949, is 1.

Now, the common factors can be found like this.

511:7x 73

143:11x 13

128:2x 2x 2x 2x 2x 2x 2

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 = 8876323456/(1x949)

LCM = 8876323456/949

LCM = 9353344

Thus, we can understand that the LCM of 511,143,128,949 is 9353344.

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

• LCM of 332, 168, 661, 563
• LCM of 358, 197, 348, 561
• LCM of 280, 142, 398, 636
• LCM of 566, 252, 426, 560
• LCM of 694, 598, 872, 454

1. What is the LCM of 511, 143, 128, 949?

Answer: LCM of 511, 143, 128, 949 is 9353344.

2. How to calculate the LCM of 511, 143, 128, 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 511, 143, 128, 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}.