R. D. Sharma Solutions for Chapter: Playing With Numbers, Exercise 6: EXERCISE

Find the$\mathrm{H}.\mathrm{C}.\mathrm{F}$ of the following numbers using prime factorization method:
$170, 238$

Find the$\mathrm{H}.\mathrm{C}.\mathrm{F}$of the following numbers using prime factorization method:

$504, 980$

Find the$\mathrm{H}.\mathrm{C}.\mathrm{F}$ of the following numbers using prime factorization method:

$150, 140, 210$

Find the $\mathrm{H}.\mathrm{C}.\mathrm{F}$ of the following numbers using prime factorization method:

$84, 120,138$

Find the $\mathrm{H}.\mathrm{C}.\mathrm{F}$ of the following numbers using prime factorization method:

$106, 159$ and $265$

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

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

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