Sagot :
Question:
[tex]→Find \: the \: common \: factor \\ \: of \: the \: 20 \: and \: 30?[/tex]
Answer:
- GCF of 20 and 30 = 10
Two methods to find the GCF of 20 and 30 are explained below.
Step-by-step Explanation:
To find the GCF of two numbers:
- First List the prime factors of each number.
- Second Multiply those factors both numbers have in common. If there are no common prime factors, the GCF is 1.
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Answer:
10
Step-by-step explanation:
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