Given numbers are 310,127,989,992

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

The LCM of 310,127,989,992 is 622990880.

Find LCM of 310,127,989,992 with Prime Factorization

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

2 x 31 x 5 x 127 x 989 x 16 = 622990880

Therefore, the lowest common multiple of 310,127,989,992 is 622990880.

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.

310 x 127 x 989 x 992 = 38625434560

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.

310 : 1, 2, 5, 10, 31, 62, 155, 310

127 : 1, 127

989 : 1, 23, 43, 989

992 : 1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 310,127,989,992, is 1.

Now, the common factors can be found like this.

310:2x 5x 31

127:127

989:23x 43

992:2x 2x 2x 2x 2x 31

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

2x 31 = 62

Therefore, the value for common factors is 62.

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 = 38625434560/(1x62)

LCM = 38625434560/62

LCM = 622990880

Thus, we can understand that the LCM of 310,127,989,992 is 622990880.

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

• LCM of 433, 289, 678, 202
• LCM of 268, 185, 953, 255
• LCM of 793, 810, 930, 655
• LCM of 142, 907, 635, 917
• LCM of 234, 302, 808, 891

1. What is the LCM of 310, 127, 989, 992?

Answer: LCM of 310, 127, 989, 992 is 622990880.

2. How to calculate the LCM of 310, 127, 989, 992?

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 310, 127, 989, 992.

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}.