Question

what is the highest prime factor of 385​

Answer 1

Answer:

11 is the highest prime factor❤✌✅⏬

Answer 2

Answer: 11

Step-by-step explanation:

385 ÷ 2 = 192.5 - This has a remainder. Let's try another prime number.

385 ÷ 3 = 128.3333 - This has a remainder. Let's try another prime number.

385 ÷ 5 = 77 - No remainder! 5 is one of the factors!

77 ÷ 5 = 15.4 - There is a remainder. We can't divide by 5 evenly anymore. Let's try the next prime number

77 ÷ 7 = 11 - No remainder! 7 is one of the factors!

11 ÷ 7 = 1.5714 - There is a remainder. We can't divide by 7 evenly anymore. Let's try the next prime number

11 ÷ 11 = 1 - No remainder! 11 is one of the factors!