Given numbers are 692,989,442,770

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

The LCM of 692,989,442,770 is 58231152980.

Find LCM of 692,989,442,770 with Prime Factorization

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

2 x 346 x 989 x 221 x 385 = 58231152980

Therefore, the lowest common multiple of 692,989,442,770 is 58231152980.

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.

692 x 989 x 442 x 770 = 232924611920

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.

692 : 1, 2, 4, 173, 346, 692

989 : 1, 23, 43, 989

442 : 1, 2, 13, 17, 26, 34, 221, 442

770 : 1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 692,989,442,770, is 1.

Now, the common factors can be found like this.

692:2x 2x 173

989:23x 43

442:2x 13x 17

770:2x 5x 7x 11

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 = 232924611920/(1x4)

LCM = 232924611920/4

LCM = 58231152980

Thus, we can understand that the LCM of 692,989,442,770 is 58231152980.

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

• LCM of 997, 956, 152, 891
• LCM of 331, 943, 636, 222
• LCM of 679, 168, 266, 957
• LCM of 256, 277, 612, 751
• LCM of 863, 651, 612, 600

1. What is the LCM of 692, 989, 442, 770?

Answer: LCM of 692, 989, 442, 770 is 58231152980.

2. How to calculate the LCM of 692, 989, 442, 770?

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 692, 989, 442, 770.

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}.