Edexcel FP2 AS 2020 June — Question 2

Exam BoardEdexcel
ModuleFP2 AS (Further Pure 2 AS)
Year2020
SessionJune
TopicNumber Theory

  1. The highest common factor of 963 and 657 is \(c\).
    1. Use the Euclidean algorithm to find the value of \(c\).
    2. Hence find integers \(a\) and \(b\) such that
    $$963 a + 657 b = c$$