Given numbers are 545,313,556,763

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

The LCM of 545,313,556,763 is 663916820.

Find LCM of 545,313,556,763 with Prime Factorization

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

109 x 5 x 313 x 556 x 7 = 663916820

Therefore, the lowest common multiple of 545,313,556,763 is 663916820.

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.

545 x 313 x 556 x 763 = 72366933380

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.

545 : 1, 5, 109, 545

313 : 1, 313

556 : 1, 2, 4, 139, 278, 556

763 : 1, 7, 109, 763

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 545,313,556,763, is 1.

Now, the common factors can be found like this.

545:5x 109

313:313

556:2x 2x 139

763:7x 109

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

109 = 109

Therefore, the value for common factors is 109.

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 = 72366933380/(1x109)

LCM = 72366933380/109

LCM = 663916820

Thus, we can understand that the LCM of 545,313,556,763 is 663916820.

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

• LCM of 386, 380, 447, 265
• LCM of 663, 210, 758, 790
• LCM of 583, 257, 728, 456
• LCM of 306, 132, 553, 605
• LCM of 125, 540, 631, 992

1. What is the LCM of 545, 313, 556, 763?

Answer: LCM of 545, 313, 556, 763 is 663916820.

2. How to calculate the LCM of 545, 313, 556, 763?

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 545, 313, 556, 763.

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}.