Given numbers are 1778,9807

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

The LCM of 1778,9807 is 2490978.

Find LCM of 1778,9807 with Prime Factorization

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

7 x 254 x 1401 = 2490978

Therefore, the lowest common multiple of 1778,9807 is 2490978.

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.

1778 x 9807 = 17436846

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.

1778 : 1, 2, 7, 14, 127, 254, 889, 1778

9807 : 1, 3, 7, 21, 467, 1401, 3269, 9807

7 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1778,9807, is 7.

Now, the common factors can be found like this.

1778:2x 7x 127

9807:3x 7x 467

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 = 17436846/(7x1)

LCM = 17436846/7

LCM = 2490978

Thus, we can understand that the LCM of 1778,9807 is 2490978.

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

• LCM of 5862, 9579
• LCM of 1050, 6936
• LCM of 1326, 3732
• LCM of 3785, 6335
• LCM of 7918, 7957

1. What is the LCM of 1778, 9807?

Answer: LCM of 1778, 9807 is 2490978.

2. How to calculate the LCM of 1778, 9807?

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 1778, 9807.

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}.