Highest Common Factor of 794, 153, 93 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 794, 153, 93 i.e. 1 the largest integer that leaves a remainder zero for all numbers.

HCF of 794, 153, 93 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 794, 153, 93 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 794, 153, 93 is 1.

HCF(794, 153, 93) = 1

HCF of 794, 153, 93 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 794, 153, 93 is 1.

Highest Common Factor of 794,153,93 using Euclid's algorithm

Highest Common Factor of 794,153,93 is 1

Step 1: Since 794 > 153, we apply the division lemma to 794 and 153, to get

794 = 153 x 5 + 29

Step 2: Since the reminder 153 ≠ 0, we apply division lemma to 29 and 153, to get

153 = 29 x 5 + 8

Step 3: We consider the new divisor 29 and the new remainder 8, and apply the division lemma to get

29 = 8 x 3 + 5

We consider the new divisor 8 and the new remainder 5,and apply the division lemma to get

8 = 5 x 1 + 3

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

5 = 3 x 1 + 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 794 and 153 is 1

Notice that 1 = HCF(2,1) = HCF(3,2) = HCF(5,3) = HCF(8,5) = HCF(29,8) = HCF(153,29) = HCF(794,153) .

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

Step 1: Since 93 > 1, we apply the division lemma to 93 and 1, to get

93 = 1 x 93 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 93 is 1

Notice that 1 = HCF(93,1) .

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Frequently Asked Questions on HCF of 794, 153, 93 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 794, 153, 93?

Answer: HCF of 794, 153, 93 is 1 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 794, 153, 93 using Euclid's Algorithm?

Answer: For arbitrary numbers 794, 153, 93 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.