60 = 2 * 2 * 3 * 5
105 = 3 * 5 * 7
Common Prime Factors: 3, 5
The prime factors of 105 are: 3,5,7
For 60, 2, 3 and 5 For 105, 3, 5 and 7
105, 210, 315, 420, and 525 have 3, 5 and 7 as prime factors. 105, 315, 525, 735 and 1575 have 3, 5 and 7 as their only prime factors.
315
The answer is 105 because 3,5, and 7 are all prime factors and when you multiply the numbers together it comes out to be 105 witch is lower than 160 and is an odd number.
The prime factors of 60 are 2, 2, 3, and 5.The prime factors of 105 are 3, 5, and 7.The prime numbers that are factors of both 60 and 105 are 3 and 5.
The prime numbers (factors) of 105 are: 3,5,7
The prime factors of 105 are: 3,5,7
No: 105 and 128 are both composite numbers because they have more than two factors
105 is not a prime number, as it's factors are: 1, 3, 5, 7, 15, 21, 35, 105.
Prime factors of 105 are 3 x 5 x 7Prime factors of 135 are 33 x 5The LCM of 105 and 135 is the product of the highest powers of all prime factors of both numbers: 33 x 5 x 7 = 945
The prime factors of 105 are: 3,5,7
To find the greatest common factor of two numbers, you first need to break those numbers down into their prime factors. For 105 and 147 this is: 105 = 3x5x7 147 = 3x7x7 The next step is to identify any common prime factors. In this case, both numbers have a 3 as a prime factor, and a 7 as a prime factor. Multiply these together to get the GCF: 3x7 = 21 Thus the greatest common factor of 105 and 147 is 21.
It is19 because it has only two factors
(105) = 3 * (35) = 5 * 7 (both primes, end)so, prime factors of 105 : 3,5,7(175) = 5 * (35) = 5 * 7 (both primes, end)so, prime factors of 175 : 5,5,7
For 60, 2, 3 and 5 For 105, 3, 5 and 7
The prime factors of 105 can only be prime numbers less than the square root of 105. The greatest prime less than the square root of 105 is 7, so the only numbers that need to be considered as possible prime factors of 105 are 2, 3, 5, and 7. 2 cannot be one of its prime factors because 105 is an odd number. Divide 105 by the next larger possible prime, 3, and the quotient is 35, proving that 3 is a prime factor of 105. 35 cannot be divided by 3, but 5 goes into 35 leaving a quotient of 7. The prime factorization of 105 is 3 x 5 x 7.