Highest Common Factor of 656, 900, 314 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 656, 900, 314 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 656, 900, 314 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 656, 900, 314 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 656, 900, 314 is 2.
HCF(656, 900, 314) = 2
HCF of 656, 900, 314 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 656, 900, 314 is 2.
Highest Common Factor of 656,900,314 is 2
Step 1: Since 900 > 656, we apply the division lemma to 900 and 656, to get
900 = 656 x 1 + 244
Step 2: Since the reminder 656 ≠ 0, we apply division lemma to 244 and 656, to get
656 = 244 x 2 + 168
Step 3: We consider the new divisor 244 and the new remainder 168, and apply the division lemma to get
244 = 168 x 1 + 76
We consider the new divisor 168 and the new remainder 76,and apply the division lemma to get
168 = 76 x 2 + 16
We consider the new divisor 76 and the new remainder 16,and apply the division lemma to get
76 = 16 x 4 + 12
We consider the new divisor 16 and the new remainder 12,and apply the division lemma to get
16 = 12 x 1 + 4
We consider the new divisor 12 and the new remainder 4,and apply the division lemma to get
12 = 4 x 3 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 4, the HCF of 656 and 900 is 4
Notice that 4 = HCF(12,4) = HCF(16,12) = HCF(76,16) = HCF(168,76) = HCF(244,168) = HCF(656,244) = HCF(900,656) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 314 > 4, we apply the division lemma to 314 and 4, to get
314 = 4 x 78 + 2
Step 2: Since the reminder 4 ≠ 0, we apply division lemma to 2 and 4, 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 4 and 314 is 2
Notice that 2 = HCF(4,2) = HCF(314,4) .
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Frequently Asked Questions on HCF of 656, 900, 314 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 656, 900, 314?
Answer: HCF of 656, 900, 314 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 656, 900, 314 using Euclid's Algorithm?
Answer: For arbitrary numbers 656, 900, 314 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.