Question

Find the hcf of 420 and 272 and express it as linear combination of given numbers

Answer 1

Answer: the hcf of 400 and 272 will be 4

Step-by-step explanation:

Dividend = divisor × quotient + remainder

420 = 272 × 1 + 148

272 = 148 × 1 + 124

148 = 124 × 1 + 24

124 = 24 × 5 + 4

24 = 4 × 6 + 0

Hcf = 4

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