Highest Common Factor of 648, 348, 796 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 648, 348, 796 i.e. 4 the largest integer that leaves a remainder zero for all numbers.
HCF of 648, 348, 796 is 4 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 648, 348, 796 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 648, 348, 796 is 4.
HCF(648, 348, 796) = 4
HCF of 648, 348, 796 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 648, 348, 796 is 4.
Highest Common Factor of 648,348,796 is 4
Step 1: Since 648 > 348, we apply the division lemma to 648 and 348, to get
648 = 348 x 1 + 300
Step 2: Since the reminder 348 ≠ 0, we apply division lemma to 300 and 348, to get
348 = 300 x 1 + 48
Step 3: We consider the new divisor 300 and the new remainder 48, and apply the division lemma to get
300 = 48 x 6 + 12
We consider the new divisor 48 and the new remainder 12, and apply the division lemma to get
48 = 12 x 4 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 12, the HCF of 648 and 348 is 12
Notice that 12 = HCF(48,12) = HCF(300,48) = HCF(348,300) = HCF(648,348) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 796 > 12, we apply the division lemma to 796 and 12, to get
796 = 12 x 66 + 4
Step 2: Since the reminder 12 ≠ 0, we apply division lemma to 4 and 12, 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 12 and 796 is 4
Notice that 4 = HCF(12,4) = HCF(796,12) .
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Frequently Asked Questions on HCF of 648, 348, 796 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 648, 348, 796?
Answer: HCF of 648, 348, 796 is 4 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 648, 348, 796 using Euclid's Algorithm?
Answer: For arbitrary numbers 648, 348, 796 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.