Factor them.
2 x 2 x a = 4a
2 x 5 x a x a = 10a2
Select the common factors.
2 x a = 2a, the GCF.
GCF = 2a
The GCF is 4a.
The GCF is 4.
50
32a + 8= 8(4a+1)
To find the highest common factor of two numbers, you must first split them into their prime factors. In this case, the numbers 28 and 32 can split as follows: 28 = 2x2x7 32 = 2x2x2x2x2 The next step is to identify all common prime factors. In this case, the common prime factors are two 2s. To find the HCF, you just multiply these together: 2x2=4 Thus the highest common factor of 28 and 32 is 4.
The GCF is 2a.
2a
It appears to be 2a
10a − 3 − 4a
To find the GCF of each pair of monomials of 10a and lza²b, we can use the following steps: Write the complete factorization of each monomial, including the constants and the variables with their exponents. 10a = 2 ⋅ 5 ⋅ a lza²b = lz ⋅ a ⋅ a ⋅ b Identify the common factors in both monomials. These are the factors that appear in both factorizations with the same or lower exponent. The common factors are : a Multiply the common factors to get the GCF. GCF = a Therefore, the GCF of each pair of monomial of 10a and lza²b = a
10a + 3a - 4a = 9a
6a-10a=16 -4a=16 a=-4
The GCF is 4a.
Sure, just tell us what the monomials are.
to solve this expression: 10a-4(a+2) -> 10a-4(a)-4(2) -> 10a-4a-8 -> 6a-8
The GCF is: 3
GCF(28a5, 16a2) = 4a2.