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 134, 659, 742, 575 i.e. 1 the largest integer that leaves a remainder zero for all numbers.
HCF of 134, 659, 742, 575 is 1 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 134, 659, 742, 575 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 134, 659, 742, 575 is 1.
HCF(134, 659, 742, 575) = 1
Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.
Highest common factor (HCF) of 134, 659, 742, 575 is 1.
Step 1: Since 659 > 134, we apply the division lemma to 659 and 134, to get
659 = 134 x 4 + 123
Step 2: Since the reminder 134 ≠ 0, we apply division lemma to 123 and 134, to get
134 = 123 x 1 + 11
Step 3: We consider the new divisor 123 and the new remainder 11, and apply the division lemma to get
123 = 11 x 11 + 2
We consider the new divisor 11 and the new remainder 2,and apply the division lemma to get
11 = 2 x 5 + 1
We consider the new divisor 2 and the new remainder 1,and apply the division lemma to get
2 = 1 x 2 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 134 and 659 is 1
Notice that 1 = HCF(2,1) = HCF(11,2) = HCF(123,11) = HCF(134,123) = HCF(659,134) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 742 > 1, we apply the division lemma to 742 and 1, to get
742 = 1 x 742 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 742 is 1
Notice that 1 = HCF(742,1) .
We can take hcf of as 1st numbers and next number as another number to apply in Euclidean lemma
Step 1: Since 575 > 1, we apply the division lemma to 575 and 1, to get
575 = 1 x 575 + 0
The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 1, the HCF of 1 and 575 is 1
Notice that 1 = HCF(575,1) .
Here are some samples of HCF using Euclid's Algorithm calculations.
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 134, 659, 742, 575?
Answer: HCF of 134, 659, 742, 575 is 1 the largest number that divides all the numbers leaving a remainder zero.
3. How to find HCF of 134, 659, 742, 575 using Euclid's Algorithm?
Answer: For arbitrary numbers 134, 659, 742, 575 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.