Given numbers are 427,242,853,880

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

The LCM of 427,242,853,880 is 3525756080.

Find LCM of 427,242,853,880 with Prime Factorization

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

2 x 11 x 427 x 11 x 853 x 40 = 3525756080

Therefore, the lowest common multiple of 427,242,853,880 is 3525756080.

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.

427 x 242 x 853 x 880 = 77566633760

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.

427 : 1, 7, 61, 427

242 : 1, 2, 11, 22, 121, 242

853 : 1, 853

880 : 1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 427,242,853,880, is 1.

Now, the common factors can be found like this.

427:7x 61

242:2x 11x 11

853:853

880:2x 2x 2x 2x 5x 11

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

2x 11 = 22

Therefore, the value for common factors is 22.

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 = 77566633760/(1x22)

LCM = 77566633760/22

LCM = 3525756080

Thus, we can understand that the LCM of 427,242,853,880 is 3525756080.

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

• LCM of 588, 661, 433, 918
• LCM of 714, 947, 123, 680
• LCM of 668, 363, 662, 815
• LCM of 456, 340, 667, 904
• LCM of 906, 467, 196, 941

1. What is the LCM of 427, 242, 853, 880?

Answer: LCM of 427, 242, 853, 880 is 3525756080.

2. How to calculate the LCM of 427, 242, 853, 880?

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 427, 242, 853, 880.

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}.