Given numbers are 990,744,889,777

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

The LCM of 990,744,889,777 is 4037944680.

Find LCM of 990,744,889,777 with Prime Factorization

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

2 x 3 x 7 x 165 x 124 x 127 x 37 = 4037944680

Therefore, the lowest common multiple of 990,744,889,777 is 4037944680.

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.

990 x 744 x 889 x 777 = 508781029680

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.

990 : 1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990

744 : 1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744

889 : 1, 7, 127, 889

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 990,744,889,777, is 1.

Now, the common factors can be found like this.

990:2x 3x 3x 5x 11

744:2x 2x 2x 3x 31

889:7x 127

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.

2x 3x 3x 7 = 126

Therefore, the value for common factors is 126.

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 = 508781029680/(1x126)

LCM = 508781029680/126

LCM = 4037944680

Thus, we can understand that the LCM of 990,744,889,777 is 4037944680.

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

• LCM of 881, 375, 490, 493
• LCM of 968, 192, 478, 211
• LCM of 284, 941, 648, 636
• LCM of 339, 213, 294, 194
• LCM of 201, 598, 998, 116

1. What is the LCM of 990, 744, 889, 777?

Answer: LCM of 990, 744, 889, 777 is 4037944680.

2. How to calculate the LCM of 990, 744, 889, 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 990, 744, 889, 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}.