Given numbers are 847,290,124,471

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

The LCM of 847,290,124,471 is 7172887260.

Find LCM of 847,290,124,471 with Prime Factorization

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

2 x 847 x 145 x 62 x 471 = 7172887260

Therefore, the lowest common multiple of 847,290,124,471 is 7172887260.

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.

847 x 290 x 124 x 471 = 14345774520

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.

847 : 1, 7, 11, 77, 121, 847

290 : 1, 2, 5, 10, 29, 58, 145, 290

124 : 1, 2, 4, 31, 62, 124

471 : 1, 3, 157, 471

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 847,290,124,471, is 1.

Now, the common factors can be found like this.

847:7x 11x 11

290:2x 5x 29

124:2x 2x 31

471:3x 157

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

2 = 2

Therefore, the value for common factors is 2.

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 = 14345774520/(1x2)

LCM = 14345774520/2

LCM = 7172887260

Thus, we can understand that the LCM of 847,290,124,471 is 7172887260.

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

• LCM of 546, 351, 932, 526
• LCM of 823, 528, 597, 877
• LCM of 447, 881, 839, 998
• LCM of 698, 601, 667, 865
• LCM of 561, 585, 597, 859

1. What is the LCM of 847, 290, 124, 471?

Answer: LCM of 847, 290, 124, 471 is 7172887260.

2. How to calculate the LCM of 847, 290, 124, 471?

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 847, 290, 124, 471.

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}.