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To find the prime factors of a number, it is easiest to divide that number by any obvious divisors. In this case, 168 is even, so can be divided by 2. If you do this, you get 84, which is also even. Divide by 2 again and you get 42, which is also even. Divide by 2 again and you get 21. This is known from times tables to be 3x7. Thus the prime factors of 168 are:
2, 2, 2, 3 and 7.
Prime factors are 7, 7, 7, 7 and 7
Others are:
7 x 7 = 49
7 x 7 x 7 = 343
7 x 7 x 7 x 7= 2401
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How are prime factors and factors related?
Prime factors are factors that are also prime numbers.
What are the prime factors of 5398?
The prime factors are: 2,2699
What are the factors and prime factors of 914?
The prime factors of 904 are: 2, 113
What are the factors and prime factors of 3481?
factors: 1, 59, 3481 prime factors: 59(2)
What are the factors and prime factors of 545?
As a product of its prime factors: 5*109 = 545
What are the factors of 16807?
The positive integer factors of 16807 are: 1, 7, 49, 343, 2401, 16807
What number goes into 16807?
The number that goes into 16807 is 7. This is because 16807 is a perfect seventh power, meaning it can be expressed as 7 raised to the power of 5 (7^5 = 16807). In other words, 7 multiplied by itself 5 times equals 16807.
What is the LCM of 16807 and 6782230722849?
Since they are relatively prime, (their GCF is 1) the LCM is their product.
What are the factors of 117649?
1, 7, 49, 343, 2401, 16807, 117649.
How are prime factors and factors related?
Prime factors are factors that are also prime numbers.
What are the factors of 151263?
The factors of 151263 are: 1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 2401, 3087, 7203, 16807, 21609, 50421, 151263.
What number less than 100 has exactly 4 prime factors?
There is more than one possible answer. The prime factors of 16 are 2, 2, 2, and 2. It has four prime factors, but only one distinct prime factor. The prime factors of 24 are 2, 2, 2, and 3. It has four prime factors, but only two distinct prime factors. The prime factors of 36 are 2, 2, 3, and 3. It has four prime factors, but only two distinct prime factors. The prime factors of 40 are 2, 2, 2, and 5. It has four prime factors, but only two distinct prime factors. The prime factors of 54 are 2, 3, 3, and 3. It has four prime factors, but only two distinct prime factors. The prime factors of 56 are 2, 2, 2, and 7. It has four prime factors, but only two distinct prime factors. The prime factors of 60 are 2, 2, 3, and 5. It has four prime factors, but only three distinct prime factors. The prime factors of 81 are 3, 3, 3, and 3. It has four prime factors, but only one distinct prime factor. The prime factors of 84 are 2, 2, 3, and 7. It has four prime factors, but only three distinct prime factors. The prime factors of 88 are 2, 2, 2, and 11. It has four prime factors, but only two distinct prime factors. The prime factors of 90 are 2, 3, 3, and 5. It has four prime factors, but only three distinct prime factors.
What is the value of 7 to the 5th power?
16807
What is 16807 pounds in exponential form?
16807 pounds in exponential form is 7^5, where 7 is the base and 5 is the exponent.
What is 7 to the negative 5th power in fraction form?
7^(-5) = 1/7^(5) = 1/16807
What are the prime factors of 336?
The prime factors of 336 are: 2,3,7
What is a number less than 50 with only 2 prime factors?
The following numbers less than 50 have 2 prime factors. Some are squares, having two of the same prime factor. Some have two different prime factors. The prime factors of 4 are 2 and 2. The prime factors of 6 are 2 and 3. The prime factors of 9 are 3 and 3. The prime factors of 10 are 2 and 5. The prime factors of 14 are 2 and 7. The prime factors of 15 are 3 and 5. The prime factors of 21 are 3 and 7. The prime factors of 22 are 2 and 11. The prime factors of 25 are 5 and 5. The prime factors of 26 are 2 and 13. The prime factors of 33 are 3 and 11. The prime factors of 34 are 2 and 17. The prime factors of 35 are 5 and 7. The prime factors of 38 are 2 and 19. The prime factors of 39 are 3 and 13. The prime factors of 46 are 2 and 23. The prime factors of 49 are 7 and 7.
