Given numbers are 669,749,970,242

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

The LCM of 669,749,970,242 is 58811876970.

Find LCM of 669,749,970,242 with Prime Factorization

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

2 x 669 x 749 x 485 x 121 = 58811876970

Therefore, the lowest common multiple of 669,749,970,242 is 58811876970.

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.

669 x 749 x 970 x 242 = 117623753940

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.

669 : 1, 3, 223, 669

749 : 1, 7, 107, 749

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

242 : 1, 2, 11, 22, 121, 242

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 669,749,970,242, is 1.

Now, the common factors can be found like this.

669:3x 223

749:7x 107

970:2x 5x 97

242:2x 11x 11

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 = 117623753940/(1x2)

LCM = 117623753940/2

LCM = 58811876970

Thus, we can understand that the LCM of 669,749,970,242 is 58811876970.

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

• LCM of 372, 581, 114, 560
• LCM of 182, 933, 890, 750
• LCM of 648, 300, 382, 869
• LCM of 743, 493, 620, 295
• LCM of 225, 752, 899, 940

1. What is the LCM of 669, 749, 970, 242?

Answer: LCM of 669, 749, 970, 242 is 58811876970.

2. How to calculate the LCM of 669, 749, 970, 242?

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 669, 749, 970, 242.

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}.