Highest Common Factor of 705, 276 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 705, 276 i.e. 3 the largest integer that leaves a remainder zero for all numbers.
HCF of 705, 276 is 3 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 705, 276 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 705, 276 is 3.
HCF(705, 276) = 3
HCF of 705, 276 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 705, 276 is 3.
Highest Common Factor of 705,276 is 3
Step 1: Since 705 > 276, we apply the division lemma to 705 and 276, to get
705 = 276 x 2 + 153
Step 2: Since the reminder 276 ≠ 0, we apply division lemma to 153 and 276, to get
276 = 153 x 1 + 123
Step 3: We consider the new divisor 153 and the new remainder 123, and apply the division lemma to get
153 = 123 x 1 + 30
We consider the new divisor 123 and the new remainder 30,and apply the division lemma to get
123 = 30 x 4 + 3
We consider the new divisor 30 and the new remainder 3,and apply the division lemma to get
30 = 3 x 10 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 3, the HCF of 705 and 276 is 3
Notice that 3 = HCF(30,3) = HCF(123,30) = HCF(153,123) = HCF(276,153) = HCF(705,276) .
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Frequently Asked Questions on HCF of 705, 276 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 705, 276?
Answer: HCF of 705, 276 is 3 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 705, 276 using Euclid's Algorithm?
Answer: For arbitrary numbers 705, 276 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.