Given numbers are 644,548,472,229

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

The LCM of 644,548,472,229 is 2384097016.

Find LCM of 644,548,472,229 with Prime Factorization

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

2 x 2 x 161 x 137 x 118 x 229 = 2384097016

Therefore, the lowest common multiple of 644,548,472,229 is 2384097016.

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.

644 x 548 x 472 x 229 = 38145552256

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.

644 : 1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

548 : 1, 2, 4, 137, 274, 548

472 : 1, 2, 4, 8, 59, 118, 236, 472

229 : 1, 229

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 644,548,472,229, is 1.

Now, the common factors can be found like this.

644:2x 2x 7x 23

548:2x 2x 137

472:2x 2x 2x 59

229:229

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 2 = 16

Therefore, the value for common factors is 16.

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 = 38145552256/(1x16)

LCM = 38145552256/16

LCM = 2384097016

Thus, we can understand that the LCM of 644,548,472,229 is 2384097016.

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

• LCM of 747, 117, 843, 604
• LCM of 892, 543, 124, 410
• LCM of 888, 792, 382, 105
• LCM of 540, 803, 773, 780
• LCM of 823, 553, 286, 947

1. What is the LCM of 644, 548, 472, 229?

Answer: LCM of 644, 548, 472, 229 is 2384097016.

2. How to calculate the LCM of 644, 548, 472, 229?

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 644, 548, 472, 229.

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}.