PROOF 82
Prove.
gcd(a,b) × lcm(a,b) = ab
On the natural numbers ℕ.
Definition D1
d | a means there exists a natural number k with a = dk.
Proof.
Related labs
PROOF 82
gcd(a,b) × lcm(a,b) = ab
On the natural numbers ℕ.
Definition D1
d | a means there exists a natural number k with a = dk.
Proof.
Related labs