GCF or LCM
GCF stands for....
Great common factor
The prime factorization of 32.
What is 2 x 2 x 2 x 2 x 2 or 25
Absolute value of |50|
What is 50?
One number in the list below is NOT A perfect square
1, 12, 25, 64, 100
What is 12.
These rules let you test if one number is divisible by another, without having to do too much calculation.
What are divisibility rules.
LCM stands for ....
Least common multiple
Finding which prime numbers multiply together to make the original number is called....
What is Prime Factorization
How far a number is from zero.
What is Absolute Value?
Not so perfect square is 6.52
What is 42.25
112 + 82
What is 185
Find the LCM of 36 and 45.
The LCM is 180
504 written as a product of its prime factors is:
What is 23 x 32 x 7
The absolute value |-4| x 4
What is 16.
The square root of 6400?
What is 80.
The value of x in the equation below.
5x = 40
What is x = 8
5(8) = 40
or 40/5 = 8
Find the greatest common factor for: 45 and 63
The GCF is 9
1,960 as a product of its prime factors
What is 23 x 5 x 72
|13| − 7 × |-2 + 8|
What is -29.
Square root of 484.
What is 22?
40 has 3 divisibility rules that work.
What are the divisibility rules for 2, 5, and 10?
Find the GCF and LCM of: 48 and 56
GCF= 8 LCM= 336
Write 2,835 as a product of its prime factors
What is 34 x 5 x 7
|-24 |/4 − |8| × | − 5|
What is -34
Two perfect squares that sum to 34.
What is 32 + 52 = 34
When a number goes into another evenly.
What is divisible?