R. D. Sharma Solutions for Chapter: Playing With Numbers, Exercise 7: EXERCISE

Determine the $\mathrm{H}.\mathrm{C}.\mathrm{F}$of the following numbers by using Euclid's algorithm:

$300, 450$

Determine the$\mathrm{H}.\mathrm{C}.\mathrm{F}$ of $399$ and $437$ by using Euclid's algorithm.

Determine the $\mathrm{H}.\mathrm{C}.\mathrm{F}$ of the following numbers.

$1045, 1520$

What is the $\mathrm{H}.\mathrm{C}.\mathrm{F}$ of two consecutive numbers$?$

The $\mathrm{H}.\mathrm{C}.\mathrm{F}$ of two co-prime number is $1$.

Write true (T) or false (F) for the following statement:

 The $\mathrm{H}.\mathrm{C}.\mathrm{F}$ of an even and an odd numbers is$1$.

Choose True (T) or False (F).

The$\mathrm{H}.\mathrm{C}.\mathrm{F}$ of two consecutive even numbers is $2$.

The $\mathrm{H}.\mathrm{C}.\mathrm{F}$of two consecutive odd numbers is$2$.