Highest Common Factor of 4393, 4973 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 4393, 4973 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 4393, 4973 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 4393, 4973 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 4393, 4973 is 1.

HCF(4393, 4973) = 1

HCF of 4393, 4973 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 4393, 4973 is 1.

Highest Common Factor of 4393,4973 using Euclid's algorithm

Highest Common Factor of 4393,4973 is 1

Step 1: Since 4973 > 4393, we apply the division lemma to 4973 and 4393, to get

4973 = 4393 x 1 + 580

Step 2: Since the reminder 4393 ≠ 0, we apply division lemma to 580 and 4393, to get

4393 = 580 x 7 + 333

Step 3: We consider the new divisor 580 and the new remainder 333, and apply the division lemma to get

580 = 333 x 1 + 247

We consider the new divisor 333 and the new remainder 247,and apply the division lemma to get

333 = 247 x 1 + 86

We consider the new divisor 247 and the new remainder 86,and apply the division lemma to get

247 = 86 x 2 + 75

We consider the new divisor 86 and the new remainder 75,and apply the division lemma to get

86 = 75 x 1 + 11

We consider the new divisor 75 and the new remainder 11,and apply the division lemma to get

75 = 11 x 6 + 9

We consider the new divisor 11 and the new remainder 9,and apply the division lemma to get

11 = 9 x 1 + 2

We consider the new divisor 9 and the new remainder 2,and apply the division lemma to get

9 = 2 x 4 + 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 4393 and 4973 is 1

Notice that 1 = HCF(2,1) = HCF(9,2) = HCF(11,9) = HCF(75,11) = HCF(86,75) = HCF(247,86) = HCF(333,247) = HCF(580,333) = HCF(4393,580) = HCF(4973,4393) .

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Frequently Asked Questions on HCF of 4393, 4973 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 4393, 4973?

Answer: HCF of 4393, 4973 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 4393, 4973 using Euclid's Algorithm?

Answer: For arbitrary numbers 4393, 4973 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.