Given numbers are 987,889,685,479

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

The LCM of 987,889,685,479 is 41128887135.

Find LCM of 987,889,685,479 with Prime Factorization

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

7 x 141 x 127 x 685 x 479 = 41128887135

Therefore, the lowest common multiple of 987,889,685,479 is 41128887135.

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.

987 x 889 x 685 x 479 = 287902209945

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.

987 : 1, 3, 7, 21, 47, 141, 329, 987

889 : 1, 7, 127, 889

685 : 1, 5, 137, 685

479 : 1, 479

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 987,889,685,479, is 1.

Now, the common factors can be found like this.

987:3x 7x 47

889:7x 127

685:5x 137

479:479

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

7 = 7

Therefore, the value for common factors is 7.

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 = 287902209945/(1x7)

LCM = 287902209945/7

LCM = 41128887135

Thus, we can understand that the LCM of 987,889,685,479 is 41128887135.

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

• LCM of 889, 215, 271, 476
• LCM of 150, 561, 245, 465
• LCM of 260, 579, 485, 761
• LCM of 357, 369, 771, 866
• LCM of 338, 144, 377, 404

1. What is the LCM of 987, 889, 685, 479?

Answer: LCM of 987, 889, 685, 479 is 41128887135.

2. How to calculate the LCM of 987, 889, 685, 479?

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 987, 889, 685, 479.

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}.