Highest Common Factor of 986, 850, 274 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 986, 850, 274 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 986, 850, 274 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 986, 850, 274 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 986, 850, 274 is 2.
HCF(986, 850, 274) = 2
HCF of 986, 850, 274 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 986, 850, 274 is 2.
Highest Common Factor of 986,850,274 is 2
Step 1: Since 986 > 850, we apply the division lemma to 986 and 850, to get
986 = 850 x 1 + 136
Step 2: Since the reminder 850 ≠ 0, we apply division lemma to 136 and 850, to get
850 = 136 x 6 + 34
Step 3: We consider the new divisor 136 and the new remainder 34, and apply the division lemma to get
136 = 34 x 4 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 34, the HCF of 986 and 850 is 34
Notice that 34 = HCF(136,34) = HCF(850,136) = HCF(986,850) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 274 > 34, we apply the division lemma to 274 and 34, to get
274 = 34 x 8 + 2
Step 2: Since the reminder 34 ≠ 0, we apply division lemma to 2 and 34, to get
34 = 2 x 17 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 34 and 274 is 2
Notice that 2 = HCF(34,2) = HCF(274,34) .
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Frequently Asked Questions on HCF of 986, 850, 274 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 986, 850, 274?
Answer: HCF of 986, 850, 274 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 986, 850, 274 using Euclid's Algorithm?
Answer: For arbitrary numbers 986, 850, 274 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.