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Which three prime numbers multiply together to make 154?
154 = 2 x 7 x 11
What odd composite number between 50 and 60 can be written as the sum of two prime numbers?
The odd composite numbers between 50 and 60 are 51, 55, and 57. Because all the primes are odd except for 2 and adding two odd numbers will result in an even number, one of the two prime numbers must be 2, which when added to an odd number will result in an odd number. So, we subtract 2 from each of these numbers and check whether it is prime. 51 - 2 = 49, which is not prime. 55 - 2 = 53, which is prime. 57 - 2 = 55, which is not prime. Thus, the number is 55, which can be written as 2 + 53.
What are all the prime numbers from 1-57?
The prime numbers from 1 to 57 are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, and 53.
Which numbers what set are prime numbers 5 10 19 29 49 61 41 57 127?
5,19, 29, 61, 41, 127 10 is divisible by 2 so not prime 49 is divisible by 7 57 is divisible by 3
What are the factors and prime numbers for 114?
The factors of 114 are: 1 2 3 6 19 38 57 114 The prime factors of 114 are: 2 3 19
What 2 prime numbers are there in 57?
5 & 7
What 2 prime numbers equal 57?
3 and 19.
Which numbers are prime 11 21 52 57 94 107?
11 is the only prime number. 21, 52, 57 and 94 are divisible by 3, 2, 3 and 2 respectively, and are therefore not prime numbers.
What 2 prime numbers 30?
No two prime numbers can make 30.No two prime numbers can make 30.No two prime numbers can make 30.No two prime numbers can make 30.
Which three prime numbers multiply together to make 154?
154 = 2 x 7 x 11
What are the prime numbers in the following 11 21 52 57 94 107?
The even numbers 52 and 94 can be eliminated right away because the only even prime number is 2. That leaves 11, 21, 57, and 107. 3 x 7 = 21, so it is not prime. 3 x 19 = 57, so it is not prime. 11 and 107 are the prime numbers.
What odd composite number between 50 and 60 can be written as the sum of two prime numbers?
The odd composite numbers between 50 and 60 are 51, 55, and 57. Because all the primes are odd except for 2 and adding two odd numbers will result in an even number, one of the two prime numbers must be 2, which when added to an odd number will result in an odd number. So, we subtract 2 from each of these numbers and check whether it is prime. 51 - 2 = 49, which is not prime. 55 - 2 = 53, which is prime. 57 - 2 = 55, which is not prime. Thus, the number is 55, which can be written as 2 + 53.
What is the difference between the greatest prime number that is less than 60 and the least prime numbers?
59 - 2 = 57
What are all the prime numbers from 1-57?
The prime numbers from 1 to 57 are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, and 53.
Is 57 and composite or prime?
57 is a composite number. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1, 2, and 0. 1, 2, and 0 have a different name.
Is 57 a composite or prime?
57 is divisible by 3 so it is composite. A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1, 2, and 0. 1, 2, and 0 have a different name.
What 2 prime number times together to make 57?
3 and 19.
