Question

1) find the HCF the following numbers by prime factorization method i) 130 and 150 ii) 72 and 108​

Answer 1

Step-by-step explanation:

72=2×36=2×2×18=2×2×2×9=2×2×2×3×3

=2*3×3*2

108=2×54=2×2×27=2×2×3×9=2×2×3×3×3

=2*3×3*2

HCF=3*2=36

LCM=3*2×2*3=216

I HOPE THIS WILL HELPFUL TO YOU GUYS

Answer 2

Answer:

I hope this answer helps you to