Given numbers are 670,161,472,957,772

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

The LCM of 670,161,472,957,772 is 4701992461320.

Find LCM of 670,161,472,957,772 with Prime Factorization

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

2 x 2 x 335 x 161 x 118 x 957 x 193 = 4701992461320

Therefore, the lowest common multiple of 670,161,472,957,772 is 4701992461320.

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.

670 x 161 x 472 x 957 x 772 = 37615939690560

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.

670 : 1, 2, 5, 10, 67, 134, 335, 670

161 : 1, 7, 23, 161

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

957 : 1, 3, 11, 29, 33, 87, 319, 957

772 : 1, 2, 4, 193, 386, 772

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 670,161,472,957,772, is 1.

Now, the common factors can be found like this.

670:2x 5x 67

161:7x 23

472:2x 2x 2x 59

957:3x 11x 29

772:2x 2x 193

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 2 = 8

Therefore, the value for common factors is 8.

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 = 37615939690560/(1x8)

LCM = 37615939690560/8

LCM = 4701992461320

Thus, we can understand that the LCM of 670,161,472,957,772 is 4701992461320.

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

• LCM of 632, 797, 943, 613, 917
• LCM of 642, 752, 539, 773, 180
• LCM of 773, 628, 859, 500, 944
• LCM of 589, 970, 206, 234, 417
• LCM of 605, 215, 382, 736, 789

1. What is the LCM of 670, 161, 472, 957, 772?

Answer: LCM of 670, 161, 472, 957, 772 is 4701992461320.

2. How to calculate the LCM of 670, 161, 472, 957, 772?

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 670, 161, 472, 957, 772.

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}.