Find-LCD-2-100-1-2-120-1-

Question Number 211310 by hardmath last updated on 05/Sep/24

Find :

LCD (2^{100} - 1; 2^{120} - 1) = ?

Answered by A5T last updated on 05/Sep/24

W h a t i s L C D ? D o y o u m e a n G C D o r L C M ?

G C D \times L C M = (2^{100} - 1) (2^{120} - 1)

G C D = 2^{g c d (100, 120)} - 1 = 2^{20} - 1

\Rightarrow L C M = \frac{(2^{100} - 1) (2^{120} - 1)}{2^{20} - 1}

Commented by hardmath last updated on 05/Sep/24

LCM yes sorry dear ser

Commented by hardmath last updated on 06/Sep/24

thank you dear ser \dots

GCD = ?

Commented by A5T last updated on 06/Sep/24

G C D = g r e a t e s t c o m m o n d i v i s o r = 2^{20} - 1

Facebook Tweet Pin