Given numbers are 445,369,157,628

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

The LCM of 445,369,157,628 is 103120740.

Find LCM of 445,369,157,628 with Prime Factorization

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

157 x 445 x 369 x 1 x 4 = 103120740

Therefore, the lowest common multiple of 445,369,157,628 is 103120740.

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.

445 x 369 x 157 x 628 = 16189956180

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.

445 : 1, 5, 89, 445

369 : 1, 3, 9, 41, 123, 369

157 : 1, 157

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

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 445,369,157,628, is 1.

Now, the common factors can be found like this.

445:5x 89

369:3x 3x 41

157:157

628:2x 2x 157

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 = 16189956180/(1x157)

LCM = 16189956180/157

LCM = 103120740

Thus, we can understand that the LCM of 445,369,157,628 is 103120740.

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

• LCM of 114, 709, 310, 128
• LCM of 812, 351, 771, 312
• LCM of 840, 292, 529, 243
• LCM of 387, 658, 722, 442
• LCM of 588, 869, 974, 439

1. What is the LCM of 445, 369, 157, 628?

Answer: LCM of 445, 369, 157, 628 is 103120740.

2. How to calculate the LCM of 445, 369, 157, 628?

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 445, 369, 157, 628.

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}.