Highest Common Factor of 750, 543 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 750, 543 i.e. 3 the largest integer that leaves a remainder zero for all numbers.
HCF of 750, 543 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 750, 543 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 750, 543 is 3.
HCF(750, 543) = 3
HCF of 750, 543 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 750, 543 is 3.
Highest Common Factor of 750,543 is 3
Step 1: Since 750 > 543, we apply the division lemma to 750 and 543, to get
750 = 543 x 1 + 207
Step 2: Since the reminder 543 ≠ 0, we apply division lemma to 207 and 543, to get
543 = 207 x 2 + 129
Step 3: We consider the new divisor 207 and the new remainder 129, and apply the division lemma to get
207 = 129 x 1 + 78
We consider the new divisor 129 and the new remainder 78,and apply the division lemma to get
129 = 78 x 1 + 51
We consider the new divisor 78 and the new remainder 51,and apply the division lemma to get
78 = 51 x 1 + 27
We consider the new divisor 51 and the new remainder 27,and apply the division lemma to get
51 = 27 x 1 + 24
We consider the new divisor 27 and the new remainder 24,and apply the division lemma to get
27 = 24 x 1 + 3
We consider the new divisor 24 and the new remainder 3,and apply the division lemma to get
24 = 3 x 8 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 3, the HCF of 750 and 543 is 3
Notice that 3 = HCF(24,3) = HCF(27,24) = HCF(51,27) = HCF(78,51) = HCF(129,78) = HCF(207,129) = HCF(543,207) = HCF(750,543) .
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Frequently Asked Questions on HCF of 750, 543 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 750, 543?
Answer: HCF of 750, 543 is 3 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 750, 543 using Euclid's Algorithm?
Answer: For arbitrary numbers 750, 543 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.