Given numbers are 679,447,894,429

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

The LCM of 679,447,894,429 is 86804718.

Find LCM of 679,447,894,429 with Prime Factorization

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

3 x 149 x 679 x 1 x 2 x 143 = 86804718

Therefore, the lowest common multiple of 679,447,894,429 is 86804718.

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.

679 x 447 x 894 x 429 = 116405126838

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.

679 : 1, 7, 97, 679

447 : 1, 3, 149, 447

894 : 1, 2, 3, 6, 149, 298, 447, 894

429 : 1, 3, 11, 13, 33, 39, 143, 429

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 679,447,894,429, is 1.

Now, the common factors can be found like this.

679:7x 97

447:3x 149

894:2x 3x 149

429:3x 11x 13

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

3x 3x 149 = 1341

Therefore, the value for common factors is 1341.

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 = 116405126838/(1x1341)

LCM = 116405126838/1341

LCM = 86804718

Thus, we can understand that the LCM of 679,447,894,429 is 86804718.

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

• LCM of 845, 692, 677, 217
• LCM of 855, 371, 182, 149
• LCM of 157, 117, 841, 666
• LCM of 655, 300, 496, 691
• LCM of 297, 162, 224, 339

1. What is the LCM of 679, 447, 894, 429?

Answer: LCM of 679, 447, 894, 429 is 86804718.

2. How to calculate the LCM of 679, 447, 894, 429?

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 679, 447, 894, 429.

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}.