Given numbers are 856,173,865,167

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

The LCM of 856,173,865,167 is 123653480.

Find LCM of 856,173,865,167 with Prime Factorization

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

173 x 856 x 1 x 5 x 167 = 123653480

Therefore, the lowest common multiple of 856,173,865,167 is 123653480.

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.

856 x 173 x 865 x 167 = 21392052040

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.

856 : 1, 2, 4, 8, 107, 214, 428, 856

173 : 1, 173

865 : 1, 5, 173, 865

167 : 1, 167

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 856,173,865,167, is 1.

Now, the common factors can be found like this.

856:2x 2x 2x 107

173:173

865:5x 173

167:167

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

173 = 173

Therefore, the value for common factors is 173.

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 = 21392052040/(1x173)

LCM = 21392052040/173

LCM = 123653480

Thus, we can understand that the LCM of 856,173,865,167 is 123653480.

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

• LCM of 253, 607, 840, 820
• LCM of 755, 513, 329, 611
• LCM of 928, 818, 871, 414
• LCM of 617, 587, 334, 987
• LCM of 632, 907, 633, 116

1. What is the LCM of 856, 173, 865, 167?

Answer: LCM of 856, 173, 865, 167 is 123653480.

2. How to calculate the LCM of 856, 173, 865, 167?

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 856, 173, 865, 167.

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}.