The LCM is the smallest positive number that all of the numbers divide into evenly.

1. List the prime factors of each number.

2. Multiply each factor the greatest number of times it occurs in either number.

The number <math><mstyle displaystyle="true"><mn>1</mn></mstyle></math> is not a prime number because it only has one positive factor, which is itself.

Not prime

The LCM of <math><mstyle displaystyle="true"><mn>1</mn><mo>,</mo><mn>1</mn></mstyle></math> is the result of multiplying all prime factors the greatest number of times they occur in either number.

The factor for <math><mstyle displaystyle="true"><mi>b</mi><mo>+</mo><mn>8</mn></mstyle></math> is <math><mstyle displaystyle="true"><mi>b</mi><mo>+</mo><mn>8</mn></mstyle></math> itself.

The factor for <math><mstyle displaystyle="true"><mn>7</mn><mi>b</mi><mo>-</mo><mn>3</mn></mstyle></math> is <math><mstyle displaystyle="true"><mn>7</mn><mi>b</mi><mo>-</mo><mn>3</mn></mstyle></math> itself.

The LCM of <math><mstyle displaystyle="true"><mi>b</mi><mo>+</mo><mn>8</mn><mo>,</mo><mn>7</mn><mi>b</mi><mo>-</mo><mn>3</mn></mstyle></math> is the result of multiplying all factors the greatest number of times they occur in either term.

Do you know how to Find the LCM b+8 , 7b-3? If not, you can write to our math experts in our application. The best solution for your task you can find above on this page.

Name | one billion three hundred thirty-six million three hundred ninety-seven thousand four hundred eighty-three |
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- 1336397483 has 4 divisors, whose sum is
**1364831520** - The reverse of 1336397483 is
**3847936331** - Previous prime number is
**47**

- Is Prime? no
- Number parity odd
- Number length 10
- Sum of Digits 47
- Digital Root 2

Name | one billion one hundred thirty-seven million eight hundred five thousand nine hundred twenty |
---|

- 1137805920 has 256 divisors, whose sum is
**9216822816** - The reverse of 1137805920 is
**0295087311** - Previous prime number is
**17**

- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 36
- Digital Root 9

Name | one billion one hundred fifty-eight million two hundred four thousand two hundred thirty-two |
---|

- 1158204232 has 16 divisors, whose sum is
**3908939310** - The reverse of 1158204232 is
**2324028511** - Previous prime number is
**2**

- Is Prime? no
- Number parity even
- Number length 10
- Sum of Digits 28
- Digital Root 1