Through the perspective of geomorphology, geography is a science that has it focus on the origins and evelution of the topographic features and bathymetric features, that have been created under the influence of physical, chemical, or biologic processes that are operating on the Earth's surface, or near the Earth's surface.
Answer:
Social harmony is the living together of people of a particular social group with love, care, respect and brotherhood, regardless of their religion, region, caste, gender, colour etc.
The greatest common factor is 1