Given numbers are 889,287,217,321

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

The LCM of 889,287,217,321 is 362703999.

Find LCM of 889,287,217,321 with Prime Factorization

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

7 x 127 x 41 x 31 x 321 = 362703999

Therefore, the lowest common multiple of 889,287,217,321 is 362703999.

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.

889 x 287 x 217 x 321 = 17772495951

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.

889 : 1, 7, 127, 889

287 : 1, 7, 41, 287

217 : 1, 7, 31, 217

321 : 1, 3, 107, 321

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 889,287,217,321, is 1.

Now, the common factors can be found like this.

889:7x 127

287:7x 41

217:7x 31

321:3x 107

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

7x 7 = 49

Therefore, the value for common factors is 49.

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 = 17772495951/(1x49)

LCM = 17772495951/49

LCM = 362703999

Thus, we can understand that the LCM of 889,287,217,321 is 362703999.

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

• LCM of 127, 245, 414, 211
• LCM of 486, 861, 948, 227
• LCM of 714, 286, 658, 684
• LCM of 495, 513, 185, 237
• LCM of 174, 396, 353, 964

1. What is the LCM of 889, 287, 217, 321?

Answer: LCM of 889, 287, 217, 321 is 362703999.

2. How to calculate the LCM of 889, 287, 217, 321?

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 889, 287, 217, 321.

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}.