Greatest Common Factor
Find the GCF of 4 and 16.
Answer is 4.
Find the LCM of 3 and 4.
Answer is 12.
Use distributive property to expand the following:
2(x + 3)
Answer is 2x + 6.
Use the GCF to factor each expression:
8x + 16
Answer is 8(x+2)
Combine Like Terms:
1 + y + 1y + 3
Answer: 2y + 4
Find the GCF of 9 and 36.
Answer is 9
Find the LCM of 5 and 6
Answer is 30
Use the distributive property to expand the following:
4 x 8 1/4
Answer is 33.
24 + 6x
Answer is 6(x+4)
Combine Like Terms:
1/2x + 2x2 - 1/2x
Answer: 2x2
Find the GCF of 12 and 28
Answer is 4
Find the LCM of 7 and 8.
Answer is 56
Use the distributive property to expand the following:
7 (2x + 4)
Answer is 14x + 28
42 + 7x
The answer is: 7(x+6)
Combine Like Terms:
1/2 + x2 + 1/2x + 3x2
Answer: 4x2 + 1/2x + 1/2
Find the GCF of 42 and 56.
Answer is 14.
Find the LCM of 6 and 9
Use the distributive property to expand the following:
6 x (3 + 1/2)
Answer is 21.
45 + 6x
Answer is: 3(15x + 2)
Combine Like Terms:
2x3 + x3 + 0.5 + x2 + 1.5
Answer: 3x3 + x2 + 2
Find the GCF of 54 and 81.
Answer is 27.
Find the LCM of 15 and 21.
Answer is 105.
Use the distributive property to expand the following:
15 x (2 + 2/3)
Answer is 40.
Use the GCF to factor the following expression:
65 + 78
Answer is: 13 (5 + 6)
Combine Like Terms:
1/3 (9x + 15) + 1/2x +4 + 3
Answer: 3 1/2x + 12