Given numbers are 628,361,157,185

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

The LCM of 628,361,157,185 is 41940980.

Find LCM of 628,361,157,185 with Prime Factorization

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

157 x 4 x 361 x 1 x 185 = 41940980

Therefore, the lowest common multiple of 628,361,157,185 is 41940980.

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 361 x 157 x 185 = 6584733860

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

361 : 1, 19, 361

157 : 1, 157

185 : 1, 5, 37, 185

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 628,361,157,185, is 1.

Now, the common factors can be found like this.

628:2x 2x 157

361:19x 19

157:157

185:5x 37

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

157 = 157

Therefore, the value for common factors is 157.

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 = 6584733860/(1x157)

LCM = 6584733860/157

LCM = 41940980

Thus, we can understand that the LCM of 628,361,157,185 is 41940980.

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

• LCM of 736, 461, 270, 367
• LCM of 776, 946, 147, 700
• LCM of 110, 868, 645, 852
• LCM of 210, 941, 489, 287
• LCM of 122, 941, 308, 881

1. What is the LCM of 628, 361, 157, 185?

Answer: LCM of 628, 361, 157, 185 is 41940980.

2. How to calculate the LCM of 628, 361, 157, 185?

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, 361, 157, 185.

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}.