Given numbers are 894,208,155,217

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

The LCM of 894,208,155,217 is 100878960.

Find LCM of 894,208,155,217 with Prime Factorization

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

2 x 31 x 447 x 104 x 5 x 7 = 100878960

Therefore, the lowest common multiple of 894,208,155,217 is 100878960.

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.

894 x 208 x 155 x 217 = 6254495520

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.

894 : 1, 2, 3, 6, 149, 298, 447, 894

208 : 1, 2, 4, 8, 13, 16, 26, 52, 104, 208

155 : 1, 5, 31, 155

217 : 1, 7, 31, 217

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 894,208,155,217, is 1.

Now, the common factors can be found like this.

894:2x 3x 149

208:2x 2x 2x 2x 13

155:5x 31

217:7x 31

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

2x 31 = 62

Therefore, the value for common factors is 62.

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 = 6254495520/(1x62)

LCM = 6254495520/62

LCM = 100878960

Thus, we can understand that the LCM of 894,208,155,217 is 100878960.

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

• LCM of 429, 191, 978, 666
• LCM of 457, 428, 975, 789
• LCM of 142, 378, 435, 975
• LCM of 908, 512, 821, 111
• LCM of 928, 682, 924, 752

1. What is the LCM of 894, 208, 155, 217?

Answer: LCM of 894, 208, 155, 217 is 100878960.

2. How to calculate the LCM of 894, 208, 155, 217?

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 894, 208, 155, 217.

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}.