Given numbers are 158,174,457,580

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

The LCM of 158,174,457,580 is 62819220.

Find LCM of 158,174,457,580 with Prime Factorization

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

2 x 29 x 79 x 3 x 457 x 10 = 62819220

Therefore, the lowest common multiple of 158,174,457,580 is 62819220.

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.

158 x 174 x 457 x 580 = 7287029520

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.

158 : 1, 2, 79, 158

174 : 1, 2, 3, 6, 29, 58, 87, 174

457 : 1, 457

580 : 1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 158,174,457,580, is 1.

Now, the common factors can be found like this.

158:2x 79

174:2x 3x 29

457:457

580:2x 2x 5x 29

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

2x 2x 29 = 116

Therefore, the value for common factors is 116.

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 = 7287029520/(1x116)

LCM = 7287029520/116

LCM = 62819220

Thus, we can understand that the LCM of 158,174,457,580 is 62819220.

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

• LCM of 968, 670, 656, 888
• LCM of 669, 848, 945, 973
• LCM of 162, 628, 783, 268
• LCM of 367, 783, 868, 230
• LCM of 778, 245, 156, 577

1. What is the LCM of 158, 174, 457, 580?

Answer: LCM of 158, 174, 457, 580 is 62819220.

2. How to calculate the LCM of 158, 174, 457, 580?

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 158, 174, 457, 580.

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}.