Question

using prime factorization find the HCF and LCM of 396 and 1080 verify that HCF into LCM is equal to product of given numbers. ​

Answer 1

396 and 1080

396 =2×2×3×3×11

1080=2×2×2×3×3×3×5

H.C.F = 2×2×3×3 = 36

l.C.M = 2×3×5×11 = 1080× 36 = 427680

product of numbers = 396 × 1080 = 427680

hence verified

Answer 2

$\huge \mathbb \red{ANSWER!!!!}$

• 396 = 2 × 2 × 3 × 3 × 11

• 1080 = 2 × 2 × 2 × 5 × 3 × 3 × 3

• HCF = 2 × 2 × 3 × 3

HCF = 36

• LCM = 2 × 2 × 3 × 3 × 2 × 5 × 3 × 11

• LCM = 1080 × 11

LCM = 11880

Verification -

• LCM × HCF = Product of two number.

• 11880 × 36 = 396 × 1080

• 427680 = 427680

• L•H•S = R•H•S

Verified.