Highest Common Factor of 174, 744 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 174, 744 i.e. 6 the largest integer that leaves a remainder zero for all numbers.
HCF of 174, 744 is 6 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 174, 744 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 174, 744 is 6.
HCF(174, 744) = 6
HCF of 174, 744 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 174, 744 is 6.
Highest Common Factor of 174,744 is 6
Step 1: Since 744 > 174, we apply the division lemma to 744 and 174, to get
744 = 174 x 4 + 48
Step 2: Since the reminder 174 ≠ 0, we apply division lemma to 48 and 174, to get
174 = 48 x 3 + 30
Step 3: We consider the new divisor 48 and the new remainder 30, and apply the division lemma to get
48 = 30 x 1 + 18
We consider the new divisor 30 and the new remainder 18,and apply the division lemma to get
30 = 18 x 1 + 12
We consider the new divisor 18 and the new remainder 12,and apply the division lemma to get
18 = 12 x 1 + 6
We consider the new divisor 12 and the new remainder 6,and apply the division lemma to get
12 = 6 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 6, the HCF of 174 and 744 is 6
Notice that 6 = HCF(12,6) = HCF(18,12) = HCF(30,18) = HCF(48,30) = HCF(174,48) = HCF(744,174) .
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Frequently Asked Questions on HCF of 174, 744 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 174, 744?
Answer: HCF of 174, 744 is 6 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 174, 744 using Euclid's Algorithm?
Answer: For arbitrary numbers 174, 744 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.