Question

Show that 385 and 621 are Co-primes number

Answer 1

IF YOU WILL FIND ALL THE FACTORS OF BOTH THESE NUMBERS, YOU WILL OBSERVE THAT THEY HAVE NO COMMON FACTOR OTHER THAN 1 AND THIS SAME APPLIES TO CO PRIME NUMBER PROPERTY

HOPE YOU WILL DO NOW

Answer 2

Step-by-step explanation:

385 AND 621 ARE CO-PRIMES.

CO-PRIMES:IF a and b are two NUMBERS then a and b are co primes if factor of a and b are 1 and number itself.

they are not multiples of same factor.

HERE 385 IS DIVISIBLE BY 5 ,1 AND 385 BUT NOT 3.

621 IS DIVISIBLE BY 3,1,621 BUT NOT 5

SO THEY ARE CO-PRIMES