2 years ago

Two numbers are co-prime if they have no common factors (other than

Mathematics

1 answer:

Triss [41]2 years ago

4 0

Answer:

See below.

Step-by-step explanation:

105/3 = 35

35/5 = 7

7/7 = 1

429/3 = 143

143/11 = 13

13/13 = 1

105 = 3 * 5 * 7

429 = 3 * 11 * 13

Not co-prime

For the other parts of the problem, do the same I did above. Find the prime factorizations of both numbers, and see if they have any prime factors in common.

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