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☆☆☆☆☆it is prime
yes
The number 211 is a prime number.
513 is not prime. 513 = 3 * 3 * 3 * 19
Within a family or group of periodic table the atomic mass increases from top to bottom.
287 is a composite number thankyou
4 and 9
I suggest factoring each pair of numbers, and checking whether they have, or don't have, common factors. A pair of numbers is said to be "relatively prime" if they have no common factors (their greatest common factor is 1).
For larger numbers, Euclid's algorithm could be used, but for such small numbers, factoring is probably faster.
No, 42 and 108 are not relatively prime. Two even numbers cannot be relatively prime.
No.
41 is a Prime Number.
No. Both are even numbers are are multiples of 2.
No, they are not.
Yes, they are relatively prime.
26 and 99 is the only pair which is relatively prime.
1 and 891 are a possible pair.
No, they are not relatively prime.
No, they are not relatively prime.
What is the base 10 representation of 1203^5
22050
