10 and 20
What two numbers have the factors 2 4 and 8
Common factors are the factors that two or more numbers have in common. The common factors of 4 and 6 are 1 and 2. (This is one way to write it.) Some people write it as: 1 and 2 are the common factors of 4 and 6. Some people write it as: common factors (4,6) = 1, 2 If you writing the greatest common factor, which is the largest of the common factors, you can write it in words, as above, or as: GCF (4,6) = 2.
two numbers that have factors of 2, 5 and 7 are 70 and 140.
Prime numbers have exactly two factors.All prime numbers have only 2 factors whereas composite numbers have more than 2 factors
Prime numbers have two factors. 2, 3 and 5 are prime numbers.
Every number except the number 1 has at least two factors, 1 and the number itself. Prime numbers have exactly two factors and composite numbers have more than two factors. All even numbers except the number 2 are composite numbers and have more than two factors. The number 2 is prime and its only factors are 1 and 2.
Prime numbers have only two factors.
2 and 3
Prime numbers have only two factors.
1 and 2 are factors of all even numbers.
Two of the factors of 80 are prime numbers: 2 and 5.
Numbers having only 2 factors are prime numbers. Their only factors are 1 and themselves. Prime numbers. The only two factors should be 1 and itself.