2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41
1, 2, 3, 7 are the prime factors of 42.
What are prime numbers from 1-150?
The prime numbers from 1 - 5 are 2, 3, and 5.
A prime number has only 2 factors which are 1 and itself. Composite numbers are everything else except 1 and 0. It is impossible to name all the prime numbers.
The sum of all prime numbers between 1 and 11 is 28.
The prime numbers from 1 to 42 are 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, and 41.
1, 2, 3, 7 are the prime factors of 42.
The factors of 42 are 1, 2, 3, 6, 7, 14, 21, 42. The prime factors are 2, 3 and 7.
42 = 1 x 2 x 3 x 7
What are prime numbers from 1-150?
1, 2,3,7
If the GCF of two numbers is 1 then the numbers are co-prime or a pair of numbers which have only 1 as their common factoris called co-prime.Let us check if 15 and 42 share any common factors other than 1.Factors of 15: 1, 3, 5 and 15.Factors of 42: 1, 2, 3, 6, 7, 21 and 42.As it can be seen that 3 is a common factor or GCF of 15 and 42.So, 15 and 42 are not co-prime.
Numbers that can go into 42 are 1, 2, 3, 6, 7, 14, 21, and 42.
No, 7 and 42 are not prime numbers. 7 is a prime number because it only has two distinct positive divisors, 1 and 7. 42 is not a prime number because it has more than two distinct positive divisors, including 1, 2, 3, 6, 7, 14, 21, and 42.
The numbers 7, 3, and 2 share no common denominator. They are prime numbers.
You find the prime factorization of 42 like this. You think what 2 number multiplied together give you 42: 6x7 7 is prime because the only factors it has is 1 and itself. 6 can be broken into 3x2. So you currently have 7x3x2. All these numbers are prime so you just found the prime factorization!
1, 2, 3, 4, 6, 12 2 and 3 are prime. 1, 5, 7, 35 5 and 7 are prime. 1, 2, 3, 6, 7, 14, 21, 42 2, 3 and 7 are prime.