Given numbers are 254,201,831,140

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

The LCM of 254,201,831,140 is 989937060.

Find LCM of 254,201,831,140 with Prime Factorization

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

2 x 3 x 127 x 67 x 277 x 70 = 989937060

Therefore, the lowest common multiple of 254,201,831,140 is 989937060.

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.

254 x 201 x 831 x 140 = 5939622360

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.

254 : 1, 2, 127, 254

201 : 1, 3, 67, 201

831 : 1, 3, 277, 831

140 : 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 254,201,831,140, is 1.

Now, the common factors can be found like this.

254:2x 127

201:3x 67

831:3x 277

140:2x 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 3 = 6

Therefore, the value for common factors is 6.

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 = 5939622360/(1x6)

LCM = 5939622360/6

LCM = 989937060

Thus, we can understand that the LCM of 254,201,831,140 is 989937060.

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

• LCM of 523, 498, 146, 767
• LCM of 169, 616, 589, 491
• LCM of 919, 251, 572, 289
• LCM of 621, 410, 790, 530
• LCM of 408, 343, 484, 895

1. What is the LCM of 254, 201, 831, 140?

Answer: LCM of 254, 201, 831, 140 is 989937060.

2. How to calculate the LCM of 254, 201, 831, 140?

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 254, 201, 831, 140.

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}.