Question

________of two positive integers a and b is the largest positive integer that divides both a and b. Please help me fast anyone!!! It's urgent!!!!​

Answer 1

Answer:

Take, n=2k−5,m=2k−1

∴m

2

−n

2

=(m+n)(m−n)

=(4k−6)(4)

=8(2k−3), which is divisible by 8.

Step-by-step explanation:

this is the answer bro.

I hope it's help you.

Answer 2

Answer:

OK there answer is..

HCF

or HCF is the correct answer of this question..