Highest Common Factor of 976, 350, 842 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 976, 350, 842 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 976, 350, 842 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 976, 350, 842 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 976, 350, 842 is 2.
HCF(976, 350, 842) = 2
HCF of 976, 350, 842 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 976, 350, 842 is 2.
Highest Common Factor of 976,350,842 is 2
Step 1: Since 976 > 350, we apply the division lemma to 976 and 350, to get
976 = 350 x 2 + 276
Step 2: Since the reminder 350 ≠ 0, we apply division lemma to 276 and 350, to get
350 = 276 x 1 + 74
Step 3: We consider the new divisor 276 and the new remainder 74, and apply the division lemma to get
276 = 74 x 3 + 54
We consider the new divisor 74 and the new remainder 54,and apply the division lemma to get
74 = 54 x 1 + 20
We consider the new divisor 54 and the new remainder 20,and apply the division lemma to get
54 = 20 x 2 + 14
We consider the new divisor 20 and the new remainder 14,and apply the division lemma to get
20 = 14 x 1 + 6
We consider the new divisor 14 and the new remainder 6,and apply the division lemma to get
14 = 6 x 2 + 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 976 and 350 is 2
Notice that 2 = HCF(6,2) = HCF(14,6) = HCF(20,14) = HCF(54,20) = HCF(74,54) = HCF(276,74) = HCF(350,276) = HCF(976,350) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 842 > 2, we apply the division lemma to 842 and 2, to get
842 = 2 x 421 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 2 and 842 is 2
Notice that 2 = HCF(842,2) .
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Frequently Asked Questions on HCF of 976, 350, 842 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 976, 350, 842?
Answer: HCF of 976, 350, 842 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 976, 350, 842 using Euclid's Algorithm?
Answer: For arbitrary numbers 976, 350, 842 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.
