Given numbers are 890,834,989,407

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

The LCM of 890,834,989,407 is 149388360990.

Find LCM of 890,834,989,407 with Prime Factorization

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

2 x 445 x 417 x 989 x 407 = 149388360990

Therefore, the lowest common multiple of 890,834,989,407 is 149388360990.

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.

890 x 834 x 989 x 407 = 298776721980

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.

890 : 1, 2, 5, 10, 89, 178, 445, 890

834 : 1, 2, 3, 6, 139, 278, 417, 834

989 : 1, 23, 43, 989

407 : 1, 11, 37, 407

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 890,834,989,407, is 1.

Now, the common factors can be found like this.

890:2x 5x 89

834:2x 3x 139

989:23x 43

407:11x 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 = 298776721980/(1x2)

LCM = 298776721980/2

LCM = 149388360990

Thus, we can understand that the LCM of 890,834,989,407 is 149388360990.

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

• LCM of 636, 106, 218, 204
• LCM of 331, 633, 851, 174
• LCM of 394, 844, 795, 830
• LCM of 697, 246, 750, 635
• LCM of 667, 894, 597, 103

1. What is the LCM of 890, 834, 989, 407?

Answer: LCM of 890, 834, 989, 407 is 149388360990.

2. How to calculate the LCM of 890, 834, 989, 407?

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 890, 834, 989, 407.

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}.