Prime Factors of 784

784 is divisible by the prime number 2 which results in 392. The same step can be applied 3 more times and the resultant value will be 49. Continuing, the number 49 is divisible by prime number 7 and the result after division will be 7. The result 7 cannot be divided any further as it is a prime number. Hence the prime factors of 784 are 2, 2, 2, 2, 7, 7.

Prime Factors of 784
2, 2, 2, 2, 7, 7
Prime Factor Tree of 784
  784     
     
2 392
     
2 196
     
2 98
     
2 49
     
7 7

784 is divisible by the prime number 2 which results in 392. The same step can be applied 3 more times and the resultant value will be 49. Continuing, the number 49 is divisible by prime number 7 and the result after division will be 7. The result 7 cannot be divided any further as it is a prime number. Hence the prime factors of 784 are 2, 2, 2, 2, 7, 7.


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