Given numbers are 653,646,346

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

The LCM of 653,646,346 is 72977974.

Find LCM of 653,646,346 with Prime Factorization

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

2 x 653 x 323 x 173 = 72977974

Therefore, the lowest common multiple of 653,646,346 is 72977974.

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.

653 x 646 x 346 = 145955948

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.

653 : 1, 653

646 : 1, 2, 17, 19, 34, 38, 323, 646

346 : 1, 2, 173, 346

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 653,646,346, is 1.

Now, the common factors can be found like this.

653:653

646:2x 17x 19

346:2x 173

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 = 145955948/(1x2)

LCM = 145955948/2

LCM = 72977974

Thus, we can understand that the LCM of 653,646,346 is 72977974.

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

• LCM of 661, 524, 572
• LCM of 352, 148, 689
• LCM of 198, 926, 710
• LCM of 360, 230, 772
• LCM of 597, 698, 711

1. What is the LCM of 653, 646, 346?

Answer: LCM of 653, 646, 346 is 72977974.

2. How to calculate the LCM of 653, 646, 346?

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 653, 646, 346.

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}.