Sometimes you are given numbers expressed as a product of prime factors. For example, 8 = 2 3 and 90 = 2 × 3 2 × 5. If you want to find the LCM and HCF in an exam, we can use prime factor form to ...

Quantum computers could one day threaten the safety of the internet by breaking encryption – and now they are a step closer. A quantum computing start-up company called Zapata has worked with IBM to ...

This is a preview. Log in through your library . Abstract We show that, given integers 𝑛₁, 𝑛₂,..., 𝑛𝑘 with 2 < 𝑛₁ < 𝑛₂ < ... < 𝑛𝑘, there exists a local (Noetherian) unique factorization domain ...