Question

Using prime factorisation, fi nd the HCF and LCM of:
(i) 36, 84 (ii) 23, 31 (iii) 96, 404 (iv) 144, 198 (v) 396, 1080 (vi) 1152, 1664
In each case, verify that:
HCF × LCM = product of given numbers.​

Answer 1

HCF= 12, LCM= 252, (ii) HCF= 1, LCM= 713 <br> (iii) HCF = 4, LCM= 9696, (iv) HCF = 18, LCM= 1548 <br> (v) HCF= 36, LCM= 11880, (iv) HCF = 18, LCM= 14976

Answer 2

Step-by-step explanation:

(i) 36,84

36 = 2×2×3×3

84 = 2×2×3×7

HCF = 2×3 = 6

LCM = 2×2×2×3×3×7 = 504

• Verification

LCM × HCF = Product of two numbers

504×6 = 84×36

3024 = 3024

And all part same it try two solve

• I hope it's help
• Please Mark brainliest
• Thanks