Given numbers are 891,551,145,194

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

The LCM of 891,551,145,194 is 476212770.

Find LCM of 891,551,145,194 with Prime Factorization

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

29 x 891 x 19 x 5 x 194 = 476212770

Therefore, the lowest common multiple of 891,551,145,194 is 476212770.

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.

891 x 551 x 145 x 194 = 13810170330

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.

891 : 1, 3, 9, 11, 27, 33, 81, 99, 297, 891

551 : 1, 19, 29, 551

145 : 1, 5, 29, 145

194 : 1, 2, 97, 194

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 891,551,145,194, is 1.

Now, the common factors can be found like this.

891:3x 3x 3x 3x 11

551:19x 29

145:5x 29

194:2x 97

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

29 = 29

Therefore, the value for common factors is 29.

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 = 13810170330/(1x29)

LCM = 13810170330/29

LCM = 476212770

Thus, we can understand that the LCM of 891,551,145,194 is 476212770.

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

• LCM of 942, 839, 949, 353
• LCM of 692, 823, 321, 254
• LCM of 173, 896, 967, 149
• LCM of 137, 698, 769, 736
• LCM of 263, 505, 830, 443

1. What is the LCM of 891, 551, 145, 194?

Answer: LCM of 891, 551, 145, 194 is 476212770.

2. How to calculate the LCM of 891, 551, 145, 194?

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 891, 551, 145, 194.

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}.