Given numbers are 947,121,793,716,554

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

The LCM of 947,121,793,716,554 is 18021931225012.

Find LCM of 947,121,793,716,554 with Prime Factorization

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

2 x 947 x 121 x 793 x 358 x 277 = 18021931225012

Therefore, the lowest common multiple of 947,121,793,716,554 is 18021931225012.

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.

947 x 121 x 793 x 716 x 554 = 36043862450024

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.

947 : 1, 947

121 : 1, 11, 121

793 : 1, 13, 61, 793

716 : 1, 2, 4, 179, 358, 716

554 : 1, 2, 277, 554

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 947,121,793,716,554, is 1.

Now, the common factors can be found like this.

947:947

121:11x 11

793:13x 61

716:2x 2x 179

554:2x 277

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 = 36043862450024/(1x2)

LCM = 36043862450024/2

LCM = 18021931225012

Thus, we can understand that the LCM of 947,121,793,716,554 is 18021931225012.

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

• LCM of 405, 293, 642, 629, 587
• LCM of 377, 966, 110, 420, 834
• LCM of 963, 960, 593, 669, 259
• LCM of 967, 830, 855, 802, 762
• LCM of 566, 667, 305, 643, 855

1. What is the LCM of 947, 121, 793, 716, 554?

Answer: LCM of 947, 121, 793, 716, 554 is 18021931225012.

2. How to calculate the LCM of 947, 121, 793, 716, 554?

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 947, 121, 793, 716, 554.

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}.