Given numbers are 628,706,986,803

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

The LCM of 628,706,986,803 is 87760040236.

Find LCM of 628,706,986,803 with Prime Factorization

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

2 x 314 x 353 x 493 x 803 = 87760040236

Therefore, the lowest common multiple of 628,706,986,803 is 87760040236.

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 706 x 986 x 803 = 351040160944

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

706 : 1, 2, 353, 706

986 : 1, 2, 17, 29, 34, 58, 493, 986

803 : 1, 11, 73, 803

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 628,706,986,803, is 1.

Now, the common factors can be found like this.

628:2x 2x 157

706:2x 353

986:2x 17x 29

803:11x 73

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 = 351040160944/(1x4)

LCM = 351040160944/4

LCM = 87760040236

Thus, we can understand that the LCM of 628,706,986,803 is 87760040236.

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

• LCM of 851, 382, 421, 255
• LCM of 193, 172, 328, 164
• LCM of 330, 270, 973, 862
• LCM of 886, 957, 793, 233
• LCM of 552, 522, 566, 647

1. What is the LCM of 628, 706, 986, 803?

Answer: LCM of 628, 706, 986, 803 is 87760040236.

2. How to calculate the LCM of 628, 706, 986, 803?

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, 706, 986, 803.

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}.