Question

Find the greatest number which can divide 89, 53, and 77 and leave a remainder of 5 in each case.​

Answer 1

Answer:

12

Step-by-step explanation:

89-5= 84

53-5= 48

77-5= 72

84=2×2×3×7

48=2×2×2×2×3

77=2×2×2×3×3

HCF of 84,48,72=12

Hope it will helps you.......