Given numbers are 253,161,831

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

The LCM of 253,161,831 is 1471701.

Find LCM of 253,161,831 with Prime Factorization

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

23 x 11 x 7 x 831 = 1471701

Therefore, the lowest common multiple of 253,161,831 is 1471701.

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.

253 x 161 x 831 = 33849123

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.

253 : 1, 11, 23, 253

161 : 1, 7, 23, 161

831 : 1, 3, 277, 831

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 253,161,831, is 1.

Now, the common factors can be found like this.

253:11x 23

161:7x 23

831:3x 277

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

23 = 23

Therefore, the value for common factors is 23.

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 = 33849123/(1x23)

LCM = 33849123/23

LCM = 1471701

Thus, we can understand that the LCM of 253,161,831 is 1471701.

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

• LCM of 482, 529, 453
• LCM of 867, 801, 859
• LCM of 267, 622, 577
• LCM of 788, 635, 948
• LCM of 395, 921, 841

1. What is the LCM of 253, 161, 831?

Answer: LCM of 253, 161, 831 is 1471701.

2. How to calculate the LCM of 253, 161, 831?

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 253, 161, 831.

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}.