Given numbers are 2739,1605

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

The LCM of 2739,1605 is 1465365.

Find LCM of 2739,1605 with Prime Factorization

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

3 x 913 x 535 = 1465365

Therefore, the lowest common multiple of 2739,1605 is 1465365.

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.

2739 x 1605 = 4396095

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.

2739 : 1, 3, 11, 33, 83, 249, 913, 2739

1605 : 1, 3, 5, 15, 107, 321, 535, 1605

3 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 2739,1605, is 3.

Now, the common factors can be found like this.

2739:3x 11x 83

1605:3x 5x 107

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

= 1

Therefore, the value for common factors is 1.

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 = 4396095/(3x1)

LCM = 4396095/3

LCM = 1465365

Thus, we can understand that the LCM of 2739,1605 is 1465365.

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

• LCM of 7774, 3989
• LCM of 7124, 6257
• LCM of 5309, 3352
• LCM of 6329, 8134
• LCM of 3734, 6648

1. What is the LCM of 2739, 1605?

Answer: LCM of 2739, 1605 is 1465365.

2. How to calculate the LCM of 2739, 1605?

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 2739, 1605.

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}.