Given numbers are 917,231,141,190

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

The LCM of 917,231,141,190 is 270230730.

Find LCM of 917,231,141,190 with Prime Factorization

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

3 x 7 x 131 x 11 x 47 x 190 = 270230730

Therefore, the lowest common multiple of 917,231,141,190 is 270230730.

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.

917 x 231 x 141 x 190 = 5674845330

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.

917 : 1, 7, 131, 917

231 : 1, 3, 7, 11, 21, 33, 77, 231

141 : 1, 3, 47, 141

190 : 1, 2, 5, 10, 19, 38, 95, 190

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 917,231,141,190, is 1.

Now, the common factors can be found like this.

917:7x 131

231:3x 7x 11

141:3x 47

190:2x 5x 19

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

3x 7 = 21

Therefore, the value for common factors is 21.

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 = 5674845330/(1x21)

LCM = 5674845330/21

LCM = 270230730

Thus, we can understand that the LCM of 917,231,141,190 is 270230730.

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

• LCM of 748, 447, 937, 552
• LCM of 738, 838, 300, 304
• LCM of 991, 789, 151, 341
• LCM of 231, 547, 274, 179
• LCM of 877, 114, 356, 978

1. What is the LCM of 917, 231, 141, 190?

Answer: LCM of 917, 231, 141, 190 is 270230730.

2. How to calculate the LCM of 917, 231, 141, 190?

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 917, 231, 141, 190.

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}.