Question

what is the hcf of 25 and 65​

Answer 1

Answer:

your answer is 5

Step-by-step explanation:

Hope it helps u

Answer 2

We Know,

• HCF -- is short form of Highest Common Factor
• HCF - of two or more number is that number which is theirs' lowest divisor with no remainder.

Here,

• Determining the HCF of 25 & 65

We Have,

• To first perform prime factorisation of both numbers
• And, then choose the common factors among them, {make the product of factors if their count is more than one}

Thus,

$\boxed{\dag \: \: \bf25 =1 \times 5 \times 5 \: \: \: } \\\boxed{ \dag \: \: \bf65 = 1 \times 5 \times 13}$

We Get,

• 1 & 5 as common factors among respective multiples of 25 & 65.

Hence,

• (1 × 5) i.e. 5 is HCF of 25 & 65.