Given numbers are 628,354,968,560

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

The LCM of 628,354,968,560 is 1882982640.

Find LCM of 628,354,968,560 with Prime Factorization

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

2 x 2 x 2 x 157 x 177 x 121 x 70 = 1882982640

Therefore, the lowest common multiple of 628,354,968,560 is 1882982640.

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.

628 x 354 x 968 x 560 = 120510888960

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.

628 : 1, 2, 4, 157, 314, 628

354 : 1, 2, 3, 6, 59, 118, 177, 354

968 : 1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968

560 : 1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 628,354,968,560, is 2.

Now, the common factors can be found like this.

628:2x 2x 157

354:2x 3x 59

968:2x 2x 2x 11x 11

560:2x 2x 2x 2x 5x 7

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

2x 2x 2x 2x 2 = 32

Therefore, the value for common factors is 32.

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 = 120510888960/(2x32)

LCM = 120510888960/64

LCM = 1882982640

Thus, we can understand that the LCM of 628,354,968,560 is 1882982640.

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

• LCM of 731, 819, 127, 298
• LCM of 351, 365, 921, 316
• LCM of 675, 682, 156, 519
• LCM of 647, 266, 456, 165
• LCM of 277, 885, 419, 762

1. What is the LCM of 628, 354, 968, 560?

Answer: LCM of 628, 354, 968, 560 is 1882982640.

2. How to calculate the LCM of 628, 354, 968, 560?

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 628, 354, 968, 560.

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}.