Highest Common Factor of 493, 734, 371 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 493, 734, 371 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 493, 734, 371 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 493, 734, 371 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 493, 734, 371 is 1.
HCF(493, 734, 371) = 1
HCF of 493, 734, 371 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 493, 734, 371 is 1.
Highest Common Factor of 493,734,371 is 1
Step 1: Since 734 > 493, we apply the division lemma to 734 and 493, to get
734 = 493 x 1 + 241
Step 2: Since the reminder 493 ≠ 0, we apply division lemma to 241 and 493, to get
493 = 241 x 2 + 11
Step 3: We consider the new divisor 241 and the new remainder 11, and apply the division lemma to get
241 = 11 x 21 + 10
We consider the new divisor 11 and the new remainder 10,and apply the division lemma to get
11 = 10 x 1 + 1
We consider the new divisor 10 and the new remainder 1,and apply the division lemma to get
10 = 1 x 10 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 493 and 734 is 1
Notice that 1 = HCF(10,1) = HCF(11,10) = HCF(241,11) = HCF(493,241) = HCF(734,493) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 371 > 1, we apply the division lemma to 371 and 1, to get
371 = 1 x 371 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 371 is 1
Notice that 1 = HCF(371,1) .
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Frequently Asked Questions on HCF of 493, 734, 371 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 493, 734, 371?
Answer: HCF of 493, 734, 371 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 493, 734, 371 using Euclid's Algorithm?
Answer: For arbitrary numbers 493, 734, 371 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.