Highest Common Factor of 946, 674 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 946, 674 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 946, 674 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 946, 674 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 946, 674 is 2.
HCF(946, 674) = 2
HCF of 946, 674 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 946, 674 is 2.
Highest Common Factor of 946,674 is 2
Step 1: Since 946 > 674, we apply the division lemma to 946 and 674, to get
946 = 674 x 1 + 272
Step 2: Since the reminder 674 ≠ 0, we apply division lemma to 272 and 674, to get
674 = 272 x 2 + 130
Step 3: We consider the new divisor 272 and the new remainder 130, and apply the division lemma to get
272 = 130 x 2 + 12
We consider the new divisor 130 and the new remainder 12,and apply the division lemma to get
130 = 12 x 10 + 10
We consider the new divisor 12 and the new remainder 10,and apply the division lemma to get
12 = 10 x 1 + 2
We consider the new divisor 10 and the new remainder 2,and apply the division lemma to get
10 = 2 x 5 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 946 and 674 is 2
Notice that 2 = HCF(10,2) = HCF(12,10) = HCF(130,12) = HCF(272,130) = HCF(674,272) = HCF(946,674) .
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Frequently Asked Questions on HCF of 946, 674 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 946, 674?
Answer: HCF of 946, 674 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 946, 674 using Euclid's Algorithm?
Answer: For arbitrary numbers 946, 674 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.