Given numbers are 425,419,133,171

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

The LCM of 425,419,133,171 is 213155775.

Find LCM of 425,419,133,171 with Prime Factorization

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

19 x 425 x 419 x 7 x 9 = 213155775

Therefore, the lowest common multiple of 425,419,133,171 is 213155775.

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 419 x 133 x 171 = 4049959725

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

419 : 1, 419

133 : 1, 7, 19, 133

171 : 1, 3, 9, 19, 57, 171

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 425,419,133,171, is 1.

Now, the common factors can be found like this.

425:5x 5x 17

419:419

133:7x 19

171:3x 3x 19

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

19 = 19

Therefore, the value for common factors is 19.

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 = 4049959725/(1x19)

LCM = 4049959725/19

LCM = 213155775

Thus, we can understand that the LCM of 425,419,133,171 is 213155775.

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

• LCM of 898, 848, 674, 153
• LCM of 246, 169, 878, 772
• LCM of 609, 876, 427, 931
• LCM of 484, 767, 756, 600
• LCM of 171, 992, 201, 857

1. What is the LCM of 425, 419, 133, 171?

Answer: LCM of 425, 419, 133, 171 is 213155775.

2. How to calculate the LCM of 425, 419, 133, 171?

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, 419, 133, 171.

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}.