Given numbers are 681,274,178,712

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

The LCM of 681,274,178,712 is 66427464.

Find LCM of 681,274,178,712 with Prime Factorization

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

2 x 89 x 681 x 137 x 1 x 4 = 66427464

Therefore, the lowest common multiple of 681,274,178,712 is 66427464.

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.

681 x 274 x 178 x 712 = 23648177184

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.

681 : 1, 3, 227, 681

274 : 1, 2, 137, 274

178 : 1, 2, 89, 178

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 681,274,178,712, is 1.

Now, the common factors can be found like this.

681:3x 227

274:2x 137

178:2x 89

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 89 = 356

Therefore, the value for common factors is 356.

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 = 23648177184/(1x356)

LCM = 23648177184/356

LCM = 66427464

Thus, we can understand that the LCM of 681,274,178,712 is 66427464.

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

• LCM of 710, 733, 350, 714
• LCM of 213, 480, 278, 870
• LCM of 132, 177, 401, 658
• LCM of 175, 958, 941, 423
• LCM of 313, 120, 372, 341

1. What is the LCM of 681, 274, 178, 712?

Answer: LCM of 681, 274, 178, 712 is 66427464.

2. How to calculate the LCM of 681, 274, 178, 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 681, 274, 178, 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}.