Highest Common Factor of 650, 162 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 650, 162 i.e. 2 the largest integer that leaves a remainder zero for all numbers.

HCF of 650, 162 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 650, 162 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 650, 162 is 2.

HCF(650, 162) = 2

HCF of 650, 162 using Euclid's algorithm

Highest common factor or Highest common divisor (hcd) can be calculated by Euclid's algotithm.

HCF of:

Highest common factor (HCF) of 650, 162 is 2.

Highest Common Factor of 650,162 using Euclid's algorithm

Highest Common Factor of 650,162 is 2

Step 1: Since 650 > 162, we apply the division lemma to 650 and 162, to get

650 = 162 x 4 + 2

Step 2: Since the reminder 162 ≠ 0, we apply division lemma to 2 and 162, to get

162 = 2 x 81 + 0

The remainder has now become zero, so our procedure stops. Since the divisor at this stage is 2, the HCF of 650 and 162 is 2

Notice that 2 = HCF(162,2) = HCF(650,162) .

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Frequently Asked Questions on HCF of 650, 162 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 650, 162?

Answer: HCF of 650, 162 is 2 the largest number that divides all the numbers leaving a remainder zero.

3. How to find HCF of 650, 162 using Euclid's Algorithm?

Answer: For arbitrary numbers 650, 162 apply Euclid’s Division Lemma in succession until you obtain a remainder zero. HCF is the remainder in the last but one step.