Given numbers are 428,181,157,938,201

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

The LCM of 428,181,157,938,201 is 17112603732.

Find LCM of 428,181,157,938,201 with Prime Factorization

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

2 x 67 x 214 x 181 x 157 x 7 x 3 = 17112603732

Therefore, the lowest common multiple of 428,181,157,938,201 is 17112603732.

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.

428 x 181 x 157 x 938 x 201 = 2293088900088

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.

428 : 1, 2, 4, 107, 214, 428

181 : 1, 181

157 : 1, 157

938 : 1, 2, 7, 14, 67, 134, 469, 938

201 : 1, 3, 67, 201

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 428,181,157,938,201, is 1.

Now, the common factors can be found like this.

428:2x 2x 107

181:181

157:157

938:2x 7x 67

201:3x 67

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

2x 67 = 134

Therefore, the value for common factors is 134.

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 = 2293088900088/(1x134)

LCM = 2293088900088/134

LCM = 17112603732

Thus, we can understand that the LCM of 428,181,157,938,201 is 17112603732.

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

• LCM of 588, 889, 580, 275, 347
• LCM of 318, 355, 501, 939, 218
• LCM of 651, 470, 919, 282, 570
• LCM of 929, 377, 716, 205, 783
• LCM of 307, 524, 372, 786, 188

1. What is the LCM of 428, 181, 157, 938, 201?

Answer: LCM of 428, 181, 157, 938, 201 is 17112603732.

2. How to calculate the LCM of 428, 181, 157, 938, 201?

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 428, 181, 157, 938, 201.

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}.