互質 angolul

coprime▼((of two or more positive integers) having no factors in common)
adjective
[UK: kˈɒpraɪm] [US: kˈɑːpraɪm]

incommensurable▼(having no common divisor except 1)
adjective
[UK: ˌɪnk.ə.ˈmen.ʃə.rəb.l̩] [US: ˌɪnk.ə.ˈmen.ʃə.rəb.l̩]