Given numbers are 7630,1698

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

The LCM of 7630,1698 is 6477870.

Find LCM of 7630,1698 with Prime Factorization

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

2 x 3815 x 849 = 6477870

Therefore, the lowest common multiple of 7630,1698 is 6477870.

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.

7630 x 1698 = 12955740

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.

7630 : 1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 7630

1698 : 1, 2, 3, 6, 283, 566, 849, 1698

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 7630,1698, is 2.

Now, the common factors can be found like this.

7630:2x 5x 7x 109

1698:2x 3x 283

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 = 12955740/(2x1)

LCM = 12955740/2

LCM = 6477870

Thus, we can understand that the LCM of 7630,1698 is 6477870.

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

• LCM of 9411, 7023
• LCM of 5568, 2615
• LCM of 3629, 2922
• LCM of 6830, 8449
• LCM of 5944, 9033

1. What is the LCM of 7630, 1698?

Answer: LCM of 7630, 1698 is 6477870.

2. How to calculate the LCM of 7630, 1698?

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 7630, 1698.

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}.