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What two digit number is a factor of 20?
Both 10 and 20 are two-digit numbers that are factors of 20.
What number be tween 20 and 50 have just two factors?
43 is one of them which has only two factors because it is a prime number
Is 20 a pimed or composite number?
20 is a composite number because it has more than two factors
What numbers below 20 have 2 factors?
A number will always have 1 and itself as factors. And thus the only numbers with 2 factors will be prime numbers. The only prime numbers below 20 are 2, 3, 5, 7, 11, 13, 17 and 19, and thus these are the only numbers below 20 that have 2 factors.
A number more than two factors?
'''They called composite numbers.''' '''Composite numbers are when they have more than two factors.''' '''A prime number is when it only has 2 factors no more or less.''' '''EX : 20''' '''Factors Of 20 : 1, 20, 2, 10, 4, 5.'''
Why is 20 considered a composite number?
It has more than two factors.
What is a number with two or more pairs of factors?
a prime number means it has only two factors 1 and itself. a composite number has more than two factors for example 3 is a prime number because its factors are 1 and itself. 4 is a composite number because it has more than two factors 1,4,2 6,9,10,12,4,8,and 20
What are the greatest common factors of 14 and 20?
Answer = 2Greatest common factor is largest number 20 or below they both go into evenly
Explain why 20 is considered to be a composite number?
Any number that has factors smaller than itself (other than 1) is a composite number.Any number that has factors smaller than itself (other than 1) is a composite number.Any number that has factors smaller than itself (other than 1) is a composite number.Any number that has factors smaller than itself (other than 1) is a composite number.
How do you prove that 20 is a composite number?
Show that it has more than two factors.
What number between 20 and 30 has two prime factors and 3 composite factors?
28
Is number 20 is composite?
Yes because it has more than 2 factors
