The numbers \(56\) and \(84\) are expressed as \(7 \times 8\) and \(6 \times 14\), respectively. Are they co-prime? Explain.
Answer:
(1) The common factors of 56 and 84 is
(2) The numbers are beacuse their HCF is ,not \(1\)
Answer variants:
not co-prime
38
co-prime
28