Given numbers are 716,642,269,170

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

The LCM of 716,642,269,170 is 5255200140.

Find LCM of 716,642,269,170 with Prime Factorization

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

2 x 358 x 321 x 269 x 85 = 5255200140

Therefore, the lowest common multiple of 716,642,269,170 is 5255200140.

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 642 x 269 x 170 = 21020800560

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

642 : 1, 2, 3, 6, 107, 214, 321, 642

269 : 1, 269

170 : 1, 2, 5, 10, 17, 34, 85, 170

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 716,642,269,170, is 1.

Now, the common factors can be found like this.

716:2x 2x 179

642:2x 3x 107

269:269

170:2x 5x 17

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 = 21020800560/(1x4)

LCM = 21020800560/4

LCM = 5255200140

Thus, we can understand that the LCM of 716,642,269,170 is 5255200140.

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

• LCM of 749, 563, 693, 494
• LCM of 322, 542, 981, 121
• LCM of 859, 233, 188, 170
• LCM of 268, 541, 580, 876
• LCM of 508, 150, 366, 864

1. What is the LCM of 716, 642, 269, 170?

Answer: LCM of 716, 642, 269, 170 is 5255200140.

2. How to calculate the LCM of 716, 642, 269, 170?

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, 642, 269, 170.

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}.