Given numbers are 892,128,153,970

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

The LCM of 892,128,153,970 is 2118107520.

Find LCM of 892,128,153,970 with Prime Factorization

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

2 x 2 x 223 x 32 x 153 x 485 = 2118107520

Therefore, the lowest common multiple of 892,128,153,970 is 2118107520.

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.

892 x 128 x 153 x 970 = 16944860160

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.

892 : 1, 2, 4, 223, 446, 892

128 : 1, 2, 4, 8, 16, 32, 64, 128

153 : 1, 3, 9, 17, 51, 153

970 : 1, 2, 5, 10, 97, 194, 485, 970

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 892,128,153,970, is 1.

Now, the common factors can be found like this.

892:2x 2x 223

128:2x 2x 2x 2x 2x 2x 2

153:3x 3x 17

970:2x 5x 97

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

2x 2x 2 = 8

Therefore, the value for common factors is 8.

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 = 16944860160/(1x8)

LCM = 16944860160/8

LCM = 2118107520

Thus, we can understand that the LCM of 892,128,153,970 is 2118107520.

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

• LCM of 843, 610, 876, 756
• LCM of 756, 194, 916, 919
• LCM of 616, 257, 264, 868
• LCM of 984, 448, 973, 864
• LCM of 989, 812, 827, 969

1. What is the LCM of 892, 128, 153, 970?

Answer: LCM of 892, 128, 153, 970 is 2118107520.

2. How to calculate the LCM of 892, 128, 153, 970?

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 892, 128, 153, 970.

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}.