Given numbers are 662,134,202,642

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

The LCM of 662,134,202,642 is 1438001034.

Find LCM of 662,134,202,642 with Prime Factorization

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

2 x 331 x 67 x 101 x 321 = 1438001034

Therefore, the lowest common multiple of 662,134,202,642 is 1438001034.

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.

662 x 134 x 202 x 642 = 11504008272

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.

662 : 1, 2, 331, 662

134 : 1, 2, 67, 134

202 : 1, 2, 101, 202

642 : 1, 2, 3, 6, 107, 214, 321, 642

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 662,134,202,642, is 2.

Now, the common factors can be found like this.

662:2x 331

134:2x 67

202:2x 101

642:2x 3x 107

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 11504008272/(2x4)

LCM = 11504008272/8

LCM = 1438001034

Thus, we can understand that the LCM of 662,134,202,642 is 1438001034.

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

• LCM of 701, 794, 793, 554
• LCM of 324, 183, 218, 921
• LCM of 790, 661, 112, 333
• LCM of 332, 183, 775, 182
• LCM of 515, 712, 668, 114

1. What is the LCM of 662, 134, 202, 642?

Answer: LCM of 662, 134, 202, 642 is 1438001034.

2. How to calculate the LCM of 662, 134, 202, 642?

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 662, 134, 202, 642.

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}.