Highest Common Factor of 426, 740 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 426, 740 i.e. 2 the largest integer that leaves a remainder zero for all numbers.
HCF of 426, 740 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 426, 740 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 426, 740 is 2.
HCF(426, 740) = 2
HCF of 426, 740 using Euclid's algorithm
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 426, 740 is 2.
Highest Common Factor of 426,740 is 2
Step 1: Since 740 > 426, we apply the division lemma to 740 and 426, to get
740 = 426 x 1 + 314
Step 2: Since the reminder 426 ≠ 0, we apply division lemma to 314 and 426, to get
426 = 314 x 1 + 112
Step 3: We consider the new divisor 314 and the new remainder 112, and apply the division lemma to get
314 = 112 x 2 + 90
We consider the new divisor 112 and the new remainder 90,and apply the division lemma to get
112 = 90 x 1 + 22
We consider the new divisor 90 and the new remainder 22,and apply the division lemma to get
90 = 22 x 4 + 2
We consider the new divisor 22 and the new remainder 2,and apply the division lemma to get
22 = 2 x 11 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 426 and 740 is 2
Notice that 2 = HCF(22,2) = HCF(90,22) = HCF(112,90) = HCF(314,112) = HCF(426,314) = HCF(740,426) .
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Frequently Asked Questions on HCF of 426, 740 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 426, 740?
Answer: HCF of 426, 740 is 2 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 426, 740 using Euclid's Algorithm?
Answer: For arbitrary numbers 426, 740 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.