Given numbers are 953,861,783,397

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

The LCM of 953,861,783,397 is 85021167861.

Find LCM of 953,861,783,397 with Prime Factorization

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

3 x 953 x 287 x 261 x 397 = 85021167861

Therefore, the lowest common multiple of 953,861,783,397 is 85021167861.

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.

953 x 861 x 783 x 397 = 255063503583

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.

953 : 1, 953

861 : 1, 3, 7, 21, 41, 123, 287, 861

783 : 1, 3, 9, 27, 29, 87, 261, 783

397 : 1, 397

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 953,861,783,397, is 1.

Now, the common factors can be found like this.

953:953

861:3x 7x 41

783:3x 3x 3x 29

397:397

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

3 = 3

Therefore, the value for common factors is 3.

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 = 255063503583/(1x3)

LCM = 255063503583/3

LCM = 85021167861

Thus, we can understand that the LCM of 953,861,783,397 is 85021167861.

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

• LCM of 200, 680, 300, 181
• LCM of 774, 388, 514, 912
• LCM of 773, 260, 708, 804
• LCM of 733, 652, 548, 701
• LCM of 502, 506, 919, 925

1. What is the LCM of 953, 861, 783, 397?

Answer: LCM of 953, 861, 783, 397 is 85021167861.

2. How to calculate the LCM of 953, 861, 783, 397?

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 953, 861, 783, 397.

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}.