Given numbers are 702,487,803,142

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

The LCM of 702,487,803,142 is 19491262362.

Find LCM of 702,487,803,142 with Prime Factorization

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

2 x 351 x 487 x 803 x 71 = 19491262362

Therefore, the lowest common multiple of 702,487,803,142 is 19491262362.

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.

702 x 487 x 803 x 142 = 38982524724

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.

702 : 1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

487 : 1, 487

803 : 1, 11, 73, 803

142 : 1, 2, 71, 142

1 is the greatest number that appears in all the lists. Therefore, we can determine that the GCF of 702,487,803,142, is 1.

Now, the common factors can be found like this.

702:2x 3x 3x 3x 13

487:487

803:11x 73

142:2x 71

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 = 38982524724/(1x2)

LCM = 38982524724/2

LCM = 19491262362

Thus, we can understand that the LCM of 702,487,803,142 is 19491262362.

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

• LCM of 944, 365, 910, 757
• LCM of 651, 181, 928, 519
• LCM of 883, 571, 563, 761
• LCM of 320, 810, 514, 572
• LCM of 658, 608, 985, 670

1. What is the LCM of 702, 487, 803, 142?

Answer: LCM of 702, 487, 803, 142 is 19491262362.

2. How to calculate the LCM of 702, 487, 803, 142?

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 702, 487, 803, 142.

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}.