Given numbers are 420,194,869,964,201

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

The LCM of 420,194,869,964,201 is 571653209820.

Find LCM of 420,194,869,964,201 with Prime Factorization

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

2 x 2 x 3 x 35 x 97 x 869 x 241 x 67 = 571653209820

Therefore, the lowest common multiple of 420,194,869,964,201 is 571653209820.

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.

420 x 194 x 869 x 964 x 201 = 13719677035680

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.

420 : 1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

194 : 1, 2, 97, 194

869 : 1, 11, 79, 869

964 : 1, 2, 4, 241, 482, 964

201 : 1, 3, 67, 201

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 420,194,869,964,201, is 1.

Now, the common factors can be found like this.

420:2x 2x 3x 5x 7

194:2x 97

869:11x 79

964:2x 2x 241

201:3x 67

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

2x 2x 2x 3 = 24

Therefore, the value for common factors is 24.

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 = 13719677035680/(1x24)

LCM = 13719677035680/24

LCM = 571653209820

Thus, we can understand that the LCM of 420,194,869,964,201 is 571653209820.

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

• LCM of 169, 600, 694, 640, 373
• LCM of 897, 973, 456, 329, 162
• LCM of 926, 848, 872, 147, 404
• LCM of 362, 967, 282, 698, 424
• LCM of 426, 870, 901, 933, 180

1. What is the LCM of 420, 194, 869, 964, 201?

Answer: LCM of 420, 194, 869, 964, 201 is 571653209820.

2. How to calculate the LCM of 420, 194, 869, 964, 201?

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 420, 194, 869, 964, 201.

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}.