Highest Common Factor of 562, 354 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 562, 354 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 562, 354 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 562, 354 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 562, 354 is 2.
HCF(562, 354) = 2
HCF of 562, 354 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 562, 354 is 2.
Highest Common Factor of 562,354 is 2
Step 1: Since 562 > 354, we apply the division lemma to 562 and 354, to get
562 = 354 x 1 + 208
Step 2: Since the reminder 354 ≠ 0, we apply division lemma to 208 and 354, to get
354 = 208 x 1 + 146
Step 3: We consider the new divisor 208 and the new remainder 146, and apply the division lemma to get
208 = 146 x 1 + 62
We consider the new divisor 146 and the new remainder 62,and apply the division lemma to get
146 = 62 x 2 + 22
We consider the new divisor 62 and the new remainder 22,and apply the division lemma to get
62 = 22 x 2 + 18
We consider the new divisor 22 and the new remainder 18,and apply the division lemma to get
22 = 18 x 1 + 4
We consider the new divisor 18 and the new remainder 4,and apply the division lemma to get
18 = 4 x 4 + 2
We consider the new divisor 4 and the new remainder 2,and apply the division lemma to get
4 = 2 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 562 and 354 is 2
Notice that 2 = HCF(4,2) = HCF(18,4) = HCF(22,18) = HCF(62,22) = HCF(146,62) = HCF(208,146) = HCF(354,208) = HCF(562,354) .
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Frequently Asked Questions on HCF of 562, 354 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 562, 354?
Answer: HCF of 562, 354 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 562, 354 using Euclid's Algorithm?
Answer: For arbitrary numbers 562, 354 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.