Given numbers are 853,889,688,406

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

The LCM of 853,889,688,406 is 15129940784.

Find LCM of 853,889,688,406 with Prime Factorization

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

2 x 7 x 853 x 127 x 344 x 29 = 15129940784

Therefore, the lowest common multiple of 853,889,688,406 is 15129940784.

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.

853 x 889 x 688 x 406 = 211819170976

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.

853 : 1, 853

889 : 1, 7, 127, 889

688 : 1, 2, 4, 8, 16, 43, 86, 172, 344, 688

406 : 1, 2, 7, 14, 29, 58, 203, 406

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 853,889,688,406, is 1.

Now, the common factors can be found like this.

853:853

889:7x 127

688:2x 2x 2x 2x 43

406:2x 7x 29

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

2x 7 = 14

Therefore, the value for common factors is 14.

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 = 211819170976/(1x14)

LCM = 211819170976/14

LCM = 15129940784

Thus, we can understand that the LCM of 853,889,688,406 is 15129940784.

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

• LCM of 688, 870, 388, 709
• LCM of 601, 798, 328, 300
• LCM of 296, 673, 673, 997
• LCM of 224, 883, 651, 544
• LCM of 514, 999, 511, 500

1. What is the LCM of 853, 889, 688, 406?

Answer: LCM of 853, 889, 688, 406 is 15129940784.

2. How to calculate the LCM of 853, 889, 688, 406?

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 853, 889, 688, 406.

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}.