Highest Common Factor of 463, 801 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 463, 801 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 463, 801 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 463, 801 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 463, 801 is 1.

HCF(463, 801) = 1

HCF of 463, 801 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 463, 801 is 1.

Highest Common Factor of 463,801 using Euclid's algorithm

Highest Common Factor of 463,801 is 1

Step 1: Since 801 > 463, we apply the division lemma to 801 and 463, to get

801 = 463 x 1 + 338

Step 2: Since the reminder 463 ≠ 0, we apply division lemma to 338 and 463, to get

463 = 338 x 1 + 125

Step 3: We consider the new divisor 338 and the new remainder 125, and apply the division lemma to get

338 = 125 x 2 + 88

We consider the new divisor 125 and the new remainder 88,and apply the division lemma to get

125 = 88 x 1 + 37

We consider the new divisor 88 and the new remainder 37,and apply the division lemma to get

88 = 37 x 2 + 14

We consider the new divisor 37 and the new remainder 14,and apply the division lemma to get

37 = 14 x 2 + 9

We consider the new divisor 14 and the new remainder 9,and apply the division lemma to get

14 = 9 x 1 + 5

We consider the new divisor 9 and the new remainder 5,and apply the division lemma to get

9 = 5 x 1 + 4

We consider the new divisor 5 and the new remainder 4,and apply the division lemma to get

5 = 4 x 1 + 1

We consider the new divisor 4 and the new remainder 1,and apply the division lemma to get

4 = 1 x 4 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 463 and 801 is 1

Notice that 1 = HCF(4,1) = HCF(5,4) = HCF(9,5) = HCF(14,9) = HCF(37,14) = HCF(88,37) = HCF(125,88) = HCF(338,125) = HCF(463,338) = HCF(801,463) .

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Frequently Asked Questions on HCF of 463, 801 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 463, 801?

Answer: HCF of 463, 801 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 463, 801 using Euclid's Algorithm?

Answer: For arbitrary numbers 463, 801 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.