Given numbers are 647,653,347,347

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

The LCM of 647,653,347,347 is 146604377.

Find LCM of 647,653,347,347 with Prime Factorization

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

347 x 647 x 653 x 1 x 1 = 146604377

Therefore, the lowest common multiple of 647,653,347,347 is 146604377.

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.

647 x 653 x 347 x 347 = 50871718819

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.

647 : 1, 647

653 : 1, 653

347 : 1, 347

347 : 1, 347

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 647,653,347,347, is 1.

Now, the common factors can be found like this.

647:647

653:653

347:347

347:347

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

347 = 347

Therefore, the value for common factors is 347.

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 = 50871718819/(1x347)

LCM = 50871718819/347

LCM = 146604377

Thus, we can understand that the LCM of 647,653,347,347 is 146604377.

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

• LCM of 698, 745, 952, 366
• LCM of 683, 881, 448, 276
• LCM of 689, 742, 241, 167
• LCM of 723, 971, 761, 524
• LCM of 303, 814, 608, 597

1. What is the LCM of 647, 653, 347, 347?

Answer: LCM of 647, 653, 347, 347 is 146604377.

2. How to calculate the LCM of 647, 653, 347, 347?

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 647, 653, 347, 347.

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}.