Question

1. Find the HCH
(1) 45, 30​

Answer 1

Answer:

HCF of 45 and 35

45=3×3×5

30=2×3×5

hence HCF is 15

please mark me as brainliest

Answer 2

Answer:HCF=15

Step-by-step explanation:

HCF

prime factors of  45 = 3×3×5

prime factors of 30 = 3×2×5

common prime factors of 45 and 30 = 3×5

therefore HCF= 3×5=15