Given numbers are 392,573,244,689

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

The LCM of 392,573,244,689 is 9440385864.

Find LCM of 392,573,244,689 with Prime Factorization

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

2 x 2 x 98 x 573 x 61 x 689 = 9440385864

Therefore, the lowest common multiple of 392,573,244,689 is 9440385864.

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.

392 x 573 x 244 x 689 = 37761543456

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.

392 : 1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392

573 : 1, 3, 191, 573

244 : 1, 2, 4, 61, 122, 244

689 : 1, 13, 53, 689

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 392,573,244,689, is 1.

Now, the common factors can be found like this.

392:2x 2x 2x 7x 7

573:3x 191

244:2x 2x 61

689:13x 53

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

2x 2 = 4

Therefore, the value for common factors is 4.

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 = 37761543456/(1x4)

LCM = 37761543456/4

LCM = 9440385864

Thus, we can understand that the LCM of 392,573,244,689 is 9440385864.

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

• LCM of 584, 167, 865, 323
• LCM of 824, 146, 508, 696
• LCM of 977, 415, 207, 346
• LCM of 883, 264, 972, 944
• LCM of 362, 658, 991, 406

1. What is the LCM of 392, 573, 244, 689?

Answer: LCM of 392, 573, 244, 689 is 9440385864.

2. How to calculate the LCM of 392, 573, 244, 689?

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 392, 573, 244, 689.

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}.