Given numbers are 177,572,424,661

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

The LCM of 177,572,424,661 is 7093762104.

Find LCM of 177,572,424,661 with Prime Factorization

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

2 x 2 x 177 x 143 x 106 x 661 = 7093762104

Therefore, the lowest common multiple of 177,572,424,661 is 7093762104.

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.

177 x 572 x 424 x 661 = 28375048416

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.

177 : 1, 3, 59, 177

572 : 1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572

424 : 1, 2, 4, 8, 53, 106, 212, 424

661 : 1, 661

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 177,572,424,661, is 1.

Now, the common factors can be found like this.

177:3x 59

572:2x 2x 11x 13

424:2x 2x 2x 53

661:661

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 = 28375048416/(1x4)

LCM = 28375048416/4

LCM = 7093762104

Thus, we can understand that the LCM of 177,572,424,661 is 7093762104.

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

• LCM of 368, 437, 634, 709
• LCM of 993, 671, 774, 197
• LCM of 373, 182, 359, 167
• LCM of 992, 889, 832, 658
• LCM of 589, 517, 480, 553

1. What is the LCM of 177, 572, 424, 661?

Answer: LCM of 177, 572, 424, 661 is 7093762104.

2. How to calculate the LCM of 177, 572, 424, 661?

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 177, 572, 424, 661.

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}.