Given numbers are 160,647,746,777

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

The LCM of 160,647,746,777 is 30002269920.

Find LCM of 160,647,746,777 with Prime Factorization

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

2 x 80 x 647 x 373 x 777 = 30002269920

Therefore, the lowest common multiple of 160,647,746,777 is 30002269920.

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.

160 x 647 x 746 x 777 = 60004539840

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.

160 : 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

647 : 1, 647

746 : 1, 2, 373, 746

777 : 1, 3, 7, 21, 37, 111, 259, 777

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 160,647,746,777, is 1.

Now, the common factors can be found like this.

160:2x 2x 2x 2x 2x 5

647:647

746:2x 373

777:3x 7x 37

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 = 60004539840/(1x2)

LCM = 60004539840/2

LCM = 30002269920

Thus, we can understand that the LCM of 160,647,746,777 is 30002269920.

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

• LCM of 797, 771, 269, 602
• LCM of 902, 860, 979, 597
• LCM of 362, 396, 170, 694
• LCM of 155, 459, 669, 501
• LCM of 334, 376, 888, 729

1. What is the LCM of 160, 647, 746, 777?

Answer: LCM of 160, 647, 746, 777 is 30002269920.

2. How to calculate the LCM of 160, 647, 746, 777?

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 160, 647, 746, 777.

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}.