Given numbers are 431,422,639,131,177

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

The LCM of 431,422,639,131,177 is 898284459942.

Find LCM of 431,422,639,131,177 with Prime Factorization

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

3 x 431 x 422 x 213 x 131 x 59 = 898284459942

Therefore, the lowest common multiple of 431,422,639,131,177 is 898284459942.

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.

431 x 422 x 639 x 131 x 177 = 2694853379826

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.

431 : 1, 431

422 : 1, 2, 211, 422

639 : 1, 3, 9, 71, 213, 639

131 : 1, 131

177 : 1, 3, 59, 177

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 431,422,639,131,177, is 1.

Now, the common factors can be found like this.

431:431

422:2x 211

639:3x 3x 71

131:131

177:3x 59

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

3 = 3

Therefore, the value for common factors is 3.

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 = 2694853379826/(1x3)

LCM = 2694853379826/3

LCM = 898284459942

Thus, we can understand that the LCM of 431,422,639,131,177 is 898284459942.

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

• LCM of 447, 518, 318, 566, 439
• LCM of 410, 989, 586, 236, 444
• LCM of 608, 953, 883, 356, 936
• LCM of 254, 433, 191, 463, 925
• LCM of 426, 300, 450, 703, 595

1. What is the LCM of 431, 422, 639, 131, 177?

Answer: LCM of 431, 422, 639, 131, 177 is 898284459942.

2. How to calculate the LCM of 431, 422, 639, 131, 177?

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 431, 422, 639, 131, 177.

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}.