Given numbers are 422,658,698,938

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

The LCM of 422,658,698,938 is 3246448954.

Find LCM of 422,658,698,938 with Prime Factorization

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

2 x 7 x 211 x 47 x 349 x 67 = 3246448954

Therefore, the lowest common multiple of 422,658,698,938 is 3246448954.

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 658 x 698 x 938 = 181801141424

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

658 : 1, 2, 7, 14, 47, 94, 329, 658

698 : 1, 2, 349, 698

938 : 1, 2, 7, 14, 67, 134, 469, 938

2 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,658,698,938, is 2.

Now, the common factors can be found like this.

422:2x 211

658:2x 7x 47

698:2x 349

938:2x 7x 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 7 = 28

Therefore, the value for common factors is 28.

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 = 181801141424/(2x28)

LCM = 181801141424/56

LCM = 3246448954

Thus, we can understand that the LCM of 422,658,698,938 is 3246448954.

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

• LCM of 105, 619, 589, 887
• LCM of 254, 352, 643, 131
• LCM of 586, 145, 772, 770
• LCM of 661, 133, 421, 348
• LCM of 977, 680, 615, 858

1. What is the LCM of 422, 658, 698, 938?

Answer: LCM of 422, 658, 698, 938 is 3246448954.

2. How to calculate the LCM of 422, 658, 698, 938?

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, 658, 698, 938.

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}.