Given numbers are 889,494,434,394

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

The LCM of 889,494,434,394 is 2681986762.

Find LCM of 889,494,434,394 with Prime Factorization

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

2 x 7 x 127 x 247 x 31 x 197 = 2681986762

Therefore, the lowest common multiple of 889,494,434,394 is 2681986762.

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 494 x 434 x 394 = 75095629336

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

494 : 1, 2, 13, 19, 26, 38, 247, 494

434 : 1, 2, 7, 14, 31, 62, 217, 434

394 : 1, 2, 197, 394

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 889,494,434,394, is 1.

Now, the common factors can be found like this.

889:7x 127

494:2x 13x 19

434:2x 7x 31

394:2x 197

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

2x 2x 7 = 28

Therefore, the value for common factors is 28.

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 = 75095629336/(1x28)

LCM = 75095629336/28

LCM = 2681986762

Thus, we can understand that the LCM of 889,494,434,394 is 2681986762.

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

• LCM of 695, 464, 951, 766
• LCM of 670, 360, 595, 550
• LCM of 133, 861, 232, 325
• LCM of 443, 243, 690, 982
• LCM of 297, 357, 862, 844

1. What is the LCM of 889, 494, 434, 394?

Answer: LCM of 889, 494, 434, 394 is 2681986762.

2. How to calculate the LCM of 889, 494, 434, 394?

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, 494, 434, 394.

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}.