Given numbers are 279,404,770

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

The LCM of 279,404,770 is 43395660.

Find LCM of 279,404,770 with Prime Factorization

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

2 x 279 x 202 x 385 = 43395660

Therefore, the lowest common multiple of 279,404,770 is 43395660.

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.

279 x 404 x 770 = 86791320

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.

279 : 1, 3, 9, 31, 93, 279

404 : 1, 2, 4, 101, 202, 404

770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 279,404,770, is 1.

Now, the common factors can be found like this.

279:3x 3x 31

404:2x 2x 101

770:2x 5x 7x 11

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

2 = 2

Therefore, the value for common factors is 2.

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 = 86791320/(1x2)

LCM = 86791320/2

LCM = 43395660

Thus, we can understand that the LCM of 279,404,770 is 43395660.

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

• LCM of 711, 530, 660
• LCM of 602, 147, 540
• LCM of 997, 988, 210
• LCM of 195, 333, 108
• LCM of 441, 303, 293

1. What is the LCM of 279, 404, 770?

Answer: LCM of 279, 404, 770 is 43395660.

2. How to calculate the LCM of 279, 404, 770?

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 279, 404, 770.

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}.