Given numbers are 621,946,452

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

The LCM of 621,946,452 is 132767316.

Find LCM of 621,946,452 with Prime Factorization

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

2 x 621 x 473 x 226 = 132767316

Therefore, the lowest common multiple of 621,946,452 is 132767316.

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.

621 x 946 x 452 = 265534632

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.

621 : 1, 3, 9, 23, 27, 69, 207, 621

946 : 1, 2, 11, 22, 43, 86, 473, 946

452 : 1, 2, 4, 113, 226, 452

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 621,946,452, is 1.

Now, the common factors can be found like this.

621:3x 3x 3x 23

946:2x 11x 43

452:2x 2x 113

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

2 = 2

Therefore, the value for common factors is 2.

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 = 265534632/(1x2)

LCM = 265534632/2

LCM = 132767316

Thus, we can understand that the LCM of 621,946,452 is 132767316.

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

• LCM of 968, 377, 144
• LCM of 622, 989, 780
• LCM of 404, 636, 503
• LCM of 653, 640, 816
• LCM of 511, 581, 289

1. What is the LCM of 621, 946, 452?

Answer: LCM of 621, 946, 452 is 132767316.

2. How to calculate the LCM of 621, 946, 452?

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 621, 946, 452.

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}.