Given numbers are 757,190,641,57

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

The LCM of 757,190,641,57 is 276585090.

Find LCM of 757,190,641,57 with Prime Factorization

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

19 x 757 x 10 x 641 x 3 = 276585090

Therefore, the lowest common multiple of 757,190,641,57 is 276585090.

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.

757 x 190 x 641 x 57 = 5255116710

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.

757 : 1, 757

190 : 1, 2, 5, 10, 19, 38, 95, 190

641 : 1, 641

57 : 1, 3, 19, 57

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 757,190,641,57, is 1.

Now, the common factors can be found like this.

757:757

190:2x 5x 19

641:641

57:3x 19

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

19 = 19

Therefore, the value for common factors is 19.

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 = 5255116710/(1x19)

LCM = 5255116710/19

LCM = 276585090

Thus, we can understand that the LCM of 757,190,641,57 is 276585090.

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

• LCM of 457, 975, 281, 82
• LCM of 466, 643, 431, 74
• LCM of 754, 288, 485, 72
• LCM of 167, 839, 988, 27
• LCM of 523, 999, 941, 55

1. What is the LCM of 757, 190, 641, 57?

Answer: LCM of 757, 190, 641, 57 is 276585090.

2. How to calculate the LCM of 757, 190, 641, 57?

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 757, 190, 641, 57.

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}.