Given numbers are 987,917,906,169

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

The LCM of 987,917,906,169 is 6599060286.

Find LCM of 987,917,906,169 with Prime Factorization

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

3 x 7 x 47 x 131 x 302 x 169 = 6599060286

Therefore, the lowest common multiple of 987,917,906,169 is 6599060286.

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 917 x 906 x 169 = 138580266006

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

917 : 1, 7, 131, 917

906 : 1, 2, 3, 6, 151, 302, 453, 906

169 : 1, 13, 169

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 987,917,906,169, is 1.

Now, the common factors can be found like this.

987:3x 7x 47

917:7x 131

906:2x 3x 151

169:13x 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 7 = 21

Therefore, the value for common factors is 21.

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 = 138580266006/(1x21)

LCM = 138580266006/21

LCM = 6599060286

Thus, we can understand that the LCM of 987,917,906,169 is 6599060286.

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

• LCM of 816, 360, 682, 232
• LCM of 875, 127, 467, 658
• LCM of 862, 503, 598, 980
• LCM of 537, 942, 830, 978
• LCM of 569, 227, 127, 513

1. What is the LCM of 987, 917, 906, 169?

Answer: LCM of 987, 917, 906, 169 is 6599060286.

2. How to calculate the LCM of 987, 917, 906, 169?

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, 917, 906, 169.

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}.