Given numbers are 422,762,641,953

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

The LCM of 422,762,641,953 is 98217382686.

Find LCM of 422,762,641,953 with Prime Factorization

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

2 x 211 x 381 x 641 x 953 = 98217382686

Therefore, the lowest common multiple of 422,762,641,953 is 98217382686.

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 762 x 641 x 953 = 196434765372

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

762 : 1, 2, 3, 6, 127, 254, 381, 762

641 : 1, 641

953 : 1, 953

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 422,762,641,953, is 1.

Now, the common factors can be found like this.

422:2x 211

762:2x 3x 127

641:641

953:953

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

2 = 2

Therefore, the value for common factors is 2.

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 = 196434765372/(1x2)

LCM = 196434765372/2

LCM = 98217382686

Thus, we can understand that the LCM of 422,762,641,953 is 98217382686.

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

• LCM of 630, 248, 535, 262
• LCM of 155, 498, 288, 824
• LCM of 875, 191, 207, 858
• LCM of 992, 976, 609, 282
• LCM of 871, 495, 775, 671

1. What is the LCM of 422, 762, 641, 953?

Answer: LCM of 422, 762, 641, 953 is 98217382686.

2. How to calculate the LCM of 422, 762, 641, 953?

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, 762, 641, 953.

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}.