0
60 = 2 * 2 * 3 * 5
105 = 3 * 5 * 7
Common Prime Factors: 3, 5
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
What prime numbers go into 105?
The prime factors of 105 are: 3,5,7
What prime numbers are factors of 60 and 105?
For 60, 2, 3 and 5 For 105, 3, 5 and 7
What are 5 numbers that have 3 5 and 7 as their prime factors?
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.
Odd number that is less than 160 and has 3 different prime factors?
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.
How do you use prime factorization find the GCF of two numbers?
The first step of finding the GCF is to split the numbers into their prime factors. For instance, if I wanted to find the GCF of 30 and 105, I would split these up into: 30 = 2x3x5 105 = 3x5x7 The next step would be to identify any common prime factors. In this case both numbers have 3 and 5 as prime factors, so these would be the ones we use. To find the GCF, you simply multiply these two numbers together: 3x5 = 15 So 15 would be the GCF in that case.
What prime numbers are factors of both 60 and105?
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.
Which prime numbers equal 105?
The prime numbers (factors) of 105 are: 3,5,7
What prime numbers go into 105?
The prime factors of 105 are: 3,5,7
Is 105 and 128 prime?
No: 105 and 128 are both composite numbers because they have more than two factors
Is 105 is a prime numbers?
105 is not a prime number, as it's factors are: 1, 3, 5, 7, 15, 21, 35, 105.
What is the LCM of 105 and 135?
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
What is the prime factors for 105?
The prime factors of 105 are: 3,5,7
What is the greatest common factor of 105 and147?
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.
What numbers is prime 105 or 27 or 19 or 9?
It is19 because it has only two factors
What is the prime factorization for 105 and 175?
(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
What prime numbers are factors of 60 and 105?
For 60, 2, 3 and 5 For 105, 3, 5 and 7
What is the greatest common factor of 735 and and 630?
The GCF of 735 and 630 is 105. To find the GCF of two numbers, you first have to split them into their prime factors. In this case, 735 and 630 can be broken down as follows: 735 = 3x5x7x7 630 = 2x3x3x5x7 The next step is to identify any common prime factors. In this case, both numbers have prime factors of one 3, one 5 and one 7. To find the HCF, we multiply these factors together: 3x5x7 = 105 Thus the GCF of 735 and 630 is 105.
