Given numbers are 287,121,377,887,975

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

The LCM of 287,121,377,887,975 is 870950555475.

Find LCM of 287,121,377,887,975 with Prime Factorization

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

13 x 287 x 121 x 29 x 887 x 75 = 870950555475

Therefore, the lowest common multiple of 287,121,377,887,975 is 870950555475.

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.

287 x 121 x 377 x 887 x 975 = 11322357221175

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.

287 : 1, 7, 41, 287

121 : 1, 11, 121

377 : 1, 13, 29, 377

887 : 1, 887

975 : 1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 325, 975

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 287,121,377,887,975, is 1.

Now, the common factors can be found like this.

287:7x 41

121:11x 11

377:13x 29

887:887

975:3x 5x 5x 13

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

13 = 13

Therefore, the value for common factors is 13.

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 = 11322357221175/(1x13)

LCM = 11322357221175/13

LCM = 870950555475

Thus, we can understand that the LCM of 287,121,377,887,975 is 870950555475.

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

• LCM of 152, 972, 699, 454, 550
• LCM of 577, 340, 652, 678, 212
• LCM of 210, 539, 791, 733, 146
• LCM of 558, 367, 311, 696, 371
• LCM of 430, 233, 736, 231, 499

1. What is the LCM of 287, 121, 377, 887, 975?

Answer: LCM of 287, 121, 377, 887, 975 is 870950555475.

2. How to calculate the LCM of 287, 121, 377, 887, 975?

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 287, 121, 377, 887, 975.

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}.