Question

The H.C.F. of (2^315-1) and (2^25-1)
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Answer 1

Answer:

Step-by-step explanation:

2^315-1=2^5-1(2^310+2^305+2^300+.......+2^5+1)

2^55-1=(2^5-1)(2^20+2^15+2^10+2^5+1)

HCF. = 2^5-1

=31