Given numbers are 920,721,264,712

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

The LCM of 920,721,264,712 is 1948170840.

Find LCM of 920,721,264,712 with Prime Factorization

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

2 x 2 x 2 x 115 x 721 x 33 x 89 = 1948170840

Therefore, the lowest common multiple of 920,721,264,712 is 1948170840.

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.

920 x 721 x 264 x 712 = 124682933760

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.

920 : 1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920

721 : 1, 7, 103, 721

264 : 1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264

712 : 1, 2, 4, 8, 89, 178, 356, 712

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 920,721,264,712, is 1.

Now, the common factors can be found like this.

920:2x 2x 2x 5x 23

721:7x 103

264:2x 2x 2x 3x 11

712:2x 2x 2x 89

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 2x 2x 2x 2 = 64

Therefore, the value for common factors is 64.

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 = 124682933760/(1x64)

LCM = 124682933760/64

LCM = 1948170840

Thus, we can understand that the LCM of 920,721,264,712 is 1948170840.

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

• LCM of 279, 873, 710, 369
• LCM of 211, 225, 601, 738
• LCM of 494, 191, 309, 315
• LCM of 629, 458, 618, 904
• LCM of 446, 400, 393, 467

1. What is the LCM of 920, 721, 264, 712?

Answer: LCM of 920, 721, 264, 712 is 1948170840.

2. How to calculate the LCM of 920, 721, 264, 712?

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 920, 721, 264, 712.

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}.