Given numbers are 453,407,742,772

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

The LCM of 453,407,742,772 is 52806066852.

Find LCM of 453,407,742,772 with Prime Factorization

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

2 x 453 x 407 x 371 x 386 = 52806066852

Therefore, the lowest common multiple of 453,407,742,772 is 52806066852.

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.

453 x 407 x 742 x 772 = 105612133704

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.

453 : 1, 3, 151, 453

407 : 1, 11, 37, 407

742 : 1, 2, 7, 14, 53, 106, 371, 742

772 : 1, 2, 4, 193, 386, 772

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 453,407,742,772, is 1.

Now, the common factors can be found like this.

453:3x 151

407:11x 37

742:2x 7x 53

772:2x 2x 193

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 = 105612133704/(1x2)

LCM = 105612133704/2

LCM = 52806066852

Thus, we can understand that the LCM of 453,407,742,772 is 52806066852.

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

• LCM of 643, 182, 709, 186
• LCM of 709, 611, 124, 196
• LCM of 967, 333, 251, 137
• LCM of 981, 593, 155, 984
• LCM of 617, 108, 548, 212

1. What is the LCM of 453, 407, 742, 772?

Answer: LCM of 453, 407, 742, 772 is 52806066852.

2. How to calculate the LCM of 453, 407, 742, 772?

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 453, 407, 742, 772.

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}.