Given numbers are 780,241,803,356

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

The LCM of 780,241,803,356 is 13434366660.

Find LCM of 780,241,803,356 with Prime Factorization

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

2 x 2 x 195 x 241 x 803 x 89 = 13434366660

Therefore, the lowest common multiple of 780,241,803,356 is 13434366660.

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.

780 x 241 x 803 x 356 = 53737466640

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.

780 : 1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

241 : 1, 241

803 : 1, 11, 73, 803

356 : 1, 2, 4, 89, 178, 356

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 780,241,803,356, is 1.

Now, the common factors can be found like this.

780:2x 2x 3x 5x 13

241:241

803:11x 73

356:2x 2x 89

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 53737466640/(1x4)

LCM = 53737466640/4

LCM = 13434366660

Thus, we can understand that the LCM of 780,241,803,356 is 13434366660.

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

• LCM of 383, 434, 212, 253
• LCM of 966, 189, 957, 253
• LCM of 937, 541, 103, 788
• LCM of 897, 443, 937, 905
• LCM of 435, 675, 874, 538

1. What is the LCM of 780, 241, 803, 356?

Answer: LCM of 780, 241, 803, 356 is 13434366660.

2. How to calculate the LCM of 780, 241, 803, 356?

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 780, 241, 803, 356.

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}.