Given numbers are 1015,2785

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

The LCM of 1015,2785 is 565355.

Find LCM of 1015,2785 with Prime Factorization

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

5 x 203 x 557 = 565355

Therefore, the lowest common multiple of 1015,2785 is 565355.

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.

1015 x 2785 = 2826775

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.

1015 : 1, 5, 7, 29, 35, 145, 203, 1015

2785 : 1, 5, 557, 2785

5 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1015,2785, is 5.

Now, the common factors can be found like this.

1015:5x 7x 29

2785:5x 557

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 = 2826775/(5x1)

LCM = 2826775/5

LCM = 565355

Thus, we can understand that the LCM of 1015,2785 is 565355.

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

• LCM of 7060, 4051
• LCM of 4920, 6479
• LCM of 8677, 1410
• LCM of 7410, 3899
• LCM of 8650, 8393

1. What is the LCM of 1015, 2785?

Answer: LCM of 1015, 2785 is 565355.

2. How to calculate the LCM of 1015, 2785?

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 1015, 2785.

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}.