Highest Common Factor of 312, 5546 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 312, 5546 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 312, 5546 is 2 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 312, 5546 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 312, 5546 is 2.
HCF(312, 5546) = 2
HCF of 312, 5546 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 312, 5546 is 2.
Highest Common Factor of 312,5546 is 2
Step 1: Since 5546 > 312, we apply the division lemma to 5546 and 312, to get
5546 = 312 x 17 + 242
Step 2: Since the reminder 312 ≠ 0, we apply division lemma to 242 and 312, to get
312 = 242 x 1 + 70
Step 3: We consider the new divisor 242 and the new remainder 70, and apply the division lemma to get
242 = 70 x 3 + 32
We consider the new divisor 70 and the new remainder 32,and apply the division lemma to get
70 = 32 x 2 + 6
We consider the new divisor 32 and the new remainder 6,and apply the division lemma to get
32 = 6 x 5 + 2
We consider the new divisor 6 and the new remainder 2,and apply the division lemma to get
6 = 2 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 312 and 5546 is 2
Notice that 2 = HCF(6,2) = HCF(32,6) = HCF(70,32) = HCF(242,70) = HCF(312,242) = HCF(5546,312) .
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Frequently Asked Questions on HCF of 312, 5546 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 312, 5546?
Answer: HCF of 312, 5546 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 312, 5546 using Euclid's Algorithm?
Answer: For arbitrary numbers 312, 5546 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.