Question

5 class HCF 16; 20 , 24​

Answer 1

$by \: prime \: facrorization \\ \\ 16 = 2 \times 2 \times 2 \times 2 \\ 20 = 2 \times 2 \times 5 \\ 24 = 2 \times 2 \times 2 \times 3 \\ \\ hcf \: = 2 \times 2 \\ \: \: \: \: \: \: \: \: \: \: \: \: = 4$

MARK AS BRAINLIST......!!