Factors
The common factors of 3 and 6.
What are 1, and 3?
The first 3 multiples of 7.
What are 7, 14, and 21?
The GCF of 10 & 25.
What is 5?
The LCM of 9 & 12.
What is 36?
The only even prime number.
What is 2?
The common factors of 12 and 32.
What are 1, 2, and 4?
The first 3 multiples of 13.
What are 13, 26, and 39?
The GCF of 12 & 20.
What is 4?
The LCM of 3 & 18.
What is 18?
The first 5 prime numbers.
What are 2, 3, 5, 7 and 11?
The common factors of 8 and 24.
What are 1, 2, 4, and 8?
The first 5 multiples of 12.
What are 12, 24, 36, 48, and 60?
The GCF of 18 & 27.
What is 9?
The LCM of 4 & 10.
The LCM of 4 & 10.
The last prime number before 100.
What is 97?
The common factors of 15 and 60.
What are 1, 3, 5, and 15?
The first 2 common multiples of 3 & 4
What are 12 and 24?
The GCF of 42 & 56.
What is 7?
The LCM of 7 & 12.
What is 84?
A composite number has at least this many factors.
What is 3?
The common factors of 27, 36 & 45.
What are 1, 3, and 9?
The first 3 common multiples of 5 & 10
What are 10, 20, and 30?
The GCF of 72, 64, & 24.
What is 8?
The LCM of 3, 4, & 5.
What is 60?
The numbers that go to the left of the ladder are this type of number.
What are prime numbers/prime factors?