Given numbers are 716,544,161,865

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

The LCM of 716,544,161,865 is 13561068640.

Find LCM of 716,544,161,865 with Prime Factorization

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

2 x 2 x 179 x 136 x 161 x 865 = 13561068640

Therefore, the lowest common multiple of 716,544,161,865 is 13561068640.

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.

716 x 544 x 161 x 865 = 54244274560

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.

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

544 : 1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544

161 : 1, 7, 23, 161

865 : 1, 5, 173, 865

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 716,544,161,865, is 1.

Now, the common factors can be found like this.

716:2x 2x 179

544:2x 2x 2x 2x 2x 17

161:7x 23

865:5x 173

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 = 54244274560/(1x4)

LCM = 54244274560/4

LCM = 13561068640

Thus, we can understand that the LCM of 716,544,161,865 is 13561068640.

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

• LCM of 591, 772, 136, 892
• LCM of 580, 394, 480, 304
• LCM of 108, 268, 408, 727
• LCM of 666, 465, 150, 445
• LCM of 793, 402, 402, 875

1. What is the LCM of 716, 544, 161, 865?

Answer: LCM of 716, 544, 161, 865 is 13561068640.

2. How to calculate the LCM of 716, 544, 161, 865?

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 716, 544, 161, 865.

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}.