Highest Common Factor of 792, 433 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 792, 433 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 792, 433 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 792, 433 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 792, 433 is 1.

HCF(792, 433) = 1

HCF of 792, 433 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 792, 433 is 1.

Highest Common Factor of 792,433 using Euclid's algorithm

Highest Common Factor of 792,433 is 1

Step 1: Since 792 > 433, we apply the division lemma to 792 and 433, to get

792 = 433 x 1 + 359

Step 2: Since the reminder 433 ≠ 0, we apply division lemma to 359 and 433, to get

433 = 359 x 1 + 74

Step 3: We consider the new divisor 359 and the new remainder 74, and apply the division lemma to get

359 = 74 x 4 + 63

We consider the new divisor 74 and the new remainder 63,and apply the division lemma to get

74 = 63 x 1 + 11

We consider the new divisor 63 and the new remainder 11,and apply the division lemma to get

63 = 11 x 5 + 8

We consider the new divisor 11 and the new remainder 8,and apply the division lemma to get

11 = 8 x 1 + 3

We consider the new divisor 8 and the new remainder 3,and apply the division lemma to get

8 = 3 x 2 + 2

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 792 and 433 is 1

Notice that 1 = HCF(2,1) = HCF(3,2) = HCF(8,3) = HCF(11,8) = HCF(63,11) = HCF(74,63) = HCF(359,74) = HCF(433,359) = HCF(792,433) .

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Frequently Asked Questions on HCF of 792, 433 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 792, 433?

Answer: HCF of 792, 433 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 792, 433 using Euclid's Algorithm?

Answer: For arbitrary numbers 792, 433 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.