Question

Find
the
Hcf of 240,560 and 720
​

Answer 1

Answer:

I got 80

Hope it helped you

Answer 2

Using Prime factorisation

240= 2×2×2×2×3×5 =2⁴×3×5

560= 2×2×2×2×5×7 =2⁴×5×7

720 = 2×2×2×2×3×3×5=2⁴×3²×5

Hcf of 240,560 and 720 =2⁴×5=80