Highest Common Factor of 825, 7835, 7248 using Euclid's algorithm

Created By : Jatin Gogia

Reviewed By : Rajasekhar Valipishetty

Last Updated : Apr 06, 2023

HCF Calculator using the Euclid Division Algorithm helps you to find the Highest common factor (HCF) easily for 825, 7835, 7248 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 825, 7835, 7248 is 1 the largest number which exactly divides all the numbers i.e. where the remainder is zero. Let us get into the working of this example.

Consider we have numbers 825, 7835, 7248 and we need to find the HCF of these numbers. To do so, we need to choose the largest integer first and then as per Euclid's Division Lemma a = bq + r where 0 ≤ r ≤ b

Highest common factor (HCF) of 825, 7835, 7248 is 1.

HCF(825, 7835, 7248) = 1

HCF of 825, 7835, 7248 using Euclid's algorithm

Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.

HCF of:

Highest common factor (HCF) of 825, 7835, 7248 is 1.

Highest Common Factor of 825,7835,7248 using Euclid's algorithm

Highest Common Factor of 825,7835,7248 is 1

Step 1: Since 7835 > 825, we apply the division lemma to 7835 and 825, to get

7835 = 825 x 9 + 410

Step 2: Since the reminder 825 ≠ 0, we apply division lemma to 410 and 825, to get

825 = 410 x 2 + 5

Step 3: We consider the new divisor 410 and the new remainder 5, and apply the division lemma to get

410 = 5 x 82 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 5, the HCF of 825 and 7835 is 5

Notice that 5 = HCF(410,5) = HCF(825,410) = HCF(7835,825) .

We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma

Step 1: Since 7248 > 5, we apply the division lemma to 7248 and 5, to get

7248 = 5 x 1449 + 3

Step 2: Since the reminder 5 ≠ 0, we apply division lemma to 3 and 5, to get

5 = 3 x 1 + 2

Step 3: We consider the new divisor 3 and the new remainder 2, and apply the division lemma to get

3 = 2 x 1 + 1

We consider the new divisor 2 and the new remainder 1, and apply the division lemma to get

2 = 1 x 2 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 5 and 7248 is 1

Notice that 1 = HCF(2,1) = HCF(3,2) = HCF(5,3) = HCF(7248,5) .

HCF using Euclid's Algorithm Calculation Examples

Here are some samples of HCF using Euclid's Algorithm calculations.

Frequently Asked Questions on HCF of 825, 7835, 7248 using Euclid's Algorithm

1. What is the Euclid division algorithm?

Answer: Euclid's Division Algorithm is a technique to compute the Highest Common Factor (HCF) of given positive integers.

2. what is the HCF of 825, 7835, 7248?

Answer: HCF of 825, 7835, 7248 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 825, 7835, 7248 using Euclid's Algorithm?

Answer: For arbitrary numbers 825, 7835, 7248 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.