Given numbers are 1145,7755

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

The LCM of 1145,7755 is 1775895.

Find LCM of 1145,7755 with Prime Factorization

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

5 x 229 x 1551 = 1775895

Therefore, the lowest common multiple of 1145,7755 is 1775895.

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.

1145 x 7755 = 8879475

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.

1145 : 1, 5, 229, 1145

7755 : 1, 3, 5, 11, 15, 33, 47, 55, 141, 165, 235, 517, 705, 1551, 2585, 7755

5 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 1145,7755, is 5.

Now, the common factors can be found like this.

1145:5x 229

7755:3x 5x 11x 47

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 = 8879475/(5x1)

LCM = 8879475/5

LCM = 1775895

Thus, we can understand that the LCM of 1145,7755 is 1775895.

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

• LCM of 5579, 1789
• LCM of 8282, 1965
• LCM of 7551, 1376
• LCM of 4426, 7320
• LCM of 3280, 9973

1. What is the LCM of 1145, 7755?

Answer: LCM of 1145, 7755 is 1775895.

2. How to calculate the LCM of 1145, 7755?

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 1145, 7755.

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}.