Given numbers are 422,414,678,134

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

The LCM of 422,414,678,134 is 661357134.

Find LCM of 422,414,678,134 with Prime Factorization

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

2 x 3 x 211 x 69 x 113 x 67 = 661357134

Therefore, the lowest common multiple of 422,414,678,134 is 661357134.

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.

422 x 414 x 678 x 134 = 15872571216

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.

422 : 1, 2, 211, 422

414 : 1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414

678 : 1, 2, 3, 6, 113, 226, 339, 678

134 : 1, 2, 67, 134

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,414,678,134, is 2.

Now, the common factors can be found like this.

422:2x 211

414:2x 3x 3x 23

678:2x 3x 113

134:2x 67

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 3 = 12

Therefore, the value for common factors is 12.

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 = 15872571216/(2x12)

LCM = 15872571216/24

LCM = 661357134

Thus, we can understand that the LCM of 422,414,678,134 is 661357134.

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

• LCM of 605, 303, 475, 346
• LCM of 321, 937, 516, 268
• LCM of 557, 523, 805, 944
• LCM of 595, 722, 250, 987
• LCM of 115, 570, 721, 115

1. What is the LCM of 422, 414, 678, 134?

Answer: LCM of 422, 414, 678, 134 is 661357134.

2. How to calculate the LCM of 422, 414, 678, 134?

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 422, 414, 678, 134.

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}.