Highest Common Factor of 575, 980, 733 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 575, 980, 733 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 575, 980, 733 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 575, 980, 733 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 575, 980, 733 is 1.

HCF(575, 980, 733) = 1

HCF of 575, 980, 733 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 575, 980, 733 is 1.

Highest Common Factor of 575,980,733 using Euclid's algorithm

Highest Common Factor of 575,980,733 is 1

Step 1: Since 980 > 575, we apply the division lemma to 980 and 575, to get

980 = 575 x 1 + 405

Step 2: Since the reminder 575 ≠ 0, we apply division lemma to 405 and 575, to get

575 = 405 x 1 + 170

Step 3: We consider the new divisor 405 and the new remainder 170, and apply the division lemma to get

405 = 170 x 2 + 65

We consider the new divisor 170 and the new remainder 65,and apply the division lemma to get

170 = 65 x 2 + 40

We consider the new divisor 65 and the new remainder 40,and apply the division lemma to get

65 = 40 x 1 + 25

We consider the new divisor 40 and the new remainder 25,and apply the division lemma to get

40 = 25 x 1 + 15

We consider the new divisor 25 and the new remainder 15,and apply the division lemma to get

25 = 15 x 1 + 10

We consider the new divisor 15 and the new remainder 10,and apply the division lemma to get

15 = 10 x 1 + 5

We consider the new divisor 10 and the new remainder 5,and apply the division lemma to get

10 = 5 x 2 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 5, the HCF of 575 and 980 is 5

Notice that 5 = HCF(10,5) = HCF(15,10) = HCF(25,15) = HCF(40,25) = HCF(65,40) = HCF(170,65) = HCF(405,170) = HCF(575,405) = HCF(980,575) .

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

Step 1: Since 733 > 5, we apply the division lemma to 733 and 5, to get

733 = 5 x 146 + 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 733 is 1

Notice that 1 = HCF(2,1) = HCF(3,2) = HCF(5,3) = HCF(733,5) .

HCF using Euclid's Algorithm Calculation Examples

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

Frequently Asked Questions on HCF of 575, 980, 733 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 575, 980, 733?

Answer: HCF of 575, 980, 733 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 575, 980, 733 using Euclid's Algorithm?

Answer: For arbitrary numbers 575, 980, 733 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.