How do you find the GCF of 15 and 25- - Maths Q-A

Solve for the HCF.The GCF (Greatest Common Factors) is also known as HCF.The prime factors of 15=3× 5The prime factors of 25=5× 5The common factors are=5∴HCF(15 ...

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Standard VI

Mathematics

HCF

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Question

How do you find the GCF of $15$ and $25$ ?

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Solution

Solve for the HCF.
The GCF (Greatest Common Factors) is also known as HCF.
The prime factors of $15 = 3 \times 5$
The prime factors of $25 = 5 \times 5$
The common factors are $= 5$
$∴$ HCF $(15, 25) = 5$
Hence, the required HCF of $15$ and $25$ is $5 .$

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How do you find the GCF of 15and25?

Solve for the HCF.The GCF (Greatest Common Factors) is also known as HCF.The prime factors of 15=3×5The prime factors of 25=5×5The common factors are=5∴HCF(15,25)=5 Hence, the required HCF of 15and25 is 5.

How do you find the GCF of $15$ and $25$ ?

Solve for the HCF.
The GCF (Greatest Common Factors) is also known as HCF.
The prime factors of $15 = 3 \times 5$
The prime factors of $25 = 5 \times 5$
The common factors are $= 5$
$∴$ HCF $(15, 25) = 5$
Hence, the required HCF of $15$ and $25$ is $5 .$