Given numbers are 654,118,104,211,991

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

The LCM of 654,118,104,211,991 is 419555301672.

Find LCM of 654,118,104,211,991 with Prime Factorization

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

2 x 327 x 59 x 52 x 211 x 991 = 419555301672

Therefore, the lowest common multiple of 654,118,104,211,991 is 419555301672.

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.

654 x 118 x 104 x 211 x 991 = 1678221206688

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.

654 : 1, 2, 3, 6, 109, 218, 327, 654

118 : 1, 2, 59, 118

104 : 1, 2, 4, 8, 13, 26, 52, 104

211 : 1, 211

991 : 1, 991

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 654,118,104,211,991, is 1.

Now, the common factors can be found like this.

654:2x 3x 109

118:2x 59

104:2x 2x 2x 13

211:211

991:991

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 = 1678221206688/(1x4)

LCM = 1678221206688/4

LCM = 419555301672

Thus, we can understand that the LCM of 654,118,104,211,991 is 419555301672.

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

• LCM of 596, 930, 775, 343, 803
• LCM of 631, 325, 719, 579, 756
• LCM of 775, 859, 325, 846, 250
• LCM of 859, 903, 440, 654, 206
• LCM of 295, 145, 148, 271, 685

1. What is the LCM of 654, 118, 104, 211, 991?

Answer: LCM of 654, 118, 104, 211, 991 is 419555301672.

2. How to calculate the LCM of 654, 118, 104, 211, 991?

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 654, 118, 104, 211, 991.

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}.