Question

Find the greatest number which divides 2706 7041 and 8250 leaving remainder 6 21 and 42 respectively

Answer 1

2706-6=2700

7041-21=7020

8250-42!=8208

2700=2²*5²*3³

7020=2²*5*3³*13

8208=2power4*3³*19

HCF =2²*5*3³

HCF =540