Given numbers are 425,131,409,917

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

The LCM of 425,131,409,917 is 159397525.

Find LCM of 425,131,409,917 with Prime Factorization

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

131 x 425 x 1 x 409 x 7 = 159397525

Therefore, the lowest common multiple of 425,131,409,917 is 159397525.

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.

425 x 131 x 409 x 917 = 20881075775

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.

425 : 1, 5, 17, 25, 85, 425

131 : 1, 131

409 : 1, 409

917 : 1, 7, 131, 917

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 425,131,409,917, is 1.

Now, the common factors can be found like this.

425:5x 5x 17

131:131

409:409

917:7x 131

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

131 = 131

Therefore, the value for common factors is 131.

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 = 20881075775/(1x131)

LCM = 20881075775/131

LCM = 159397525

Thus, we can understand that the LCM of 425,131,409,917 is 159397525.

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

• LCM of 687, 432, 920, 786
• LCM of 571, 118, 671, 213
• LCM of 678, 283, 698, 432
• LCM of 422, 273, 840, 292
• LCM of 777, 566, 632, 431

1. What is the LCM of 425, 131, 409, 917?

Answer: LCM of 425, 131, 409, 917 is 159397525.

2. How to calculate the LCM of 425, 131, 409, 917?

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 425, 131, 409, 917.

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}.