What is the greatest common factor of 180 and 240
2 answers:
<h3>What is the greatest common factor of 180 and 240?</h3>
The greatest common factor (GCF) is also known as greatest common divisor (GCD).
First we have to find the prime factorization of 180
180 = 2² × 3² × 5
Then we have to find the prime factorization of 240
240 = 2⁴ × 3 × 5
Now we have to multiply the common factors to both numbers with less exponent.
GCF = 2² × 3 × 5 = 60
Answer : GCF(180,240) = 60
Hope this helps!
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The formula for the value of nth term is = 3n + 1
Step-by-step explanation:
The formula of the nth term in the arithmetic sequence is
, where
- a is the first term of the sequence
- d is the common difference between each two consecutive terms
∵ The first term of an arithmetic sequence is equal to four
∴ a = 4
∵ The common difference is equal to three
∴ d = 3
- Substitute these values in the rule of the nth term
∵
∴
- Simplify it
∴
∴
The formula for the value of nth term is = 3n + 1
Learn more:
You can learn more about the sequence in brainly.com/question/7221312
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