Question

find the hcf of 72, 90 and 360​

Answer 1

72 = 2×2×3×3

90 = 2×3×3×5

360=2×2×2×3×3×5

the common factors are 2.3.5

then the H.C.F.= 2×3×5

= 30

Mark as brainlist plz

Answer 2

HCF OF THESE THREE numbers is 36...hoW can I say directly means..

1. I took smallest from these three and check is it divisible by remaining two..I got not...
2. half of 72 checking means ...result positive..
3. HENCE 36 IS OUR HCF