GCF of 1000 and 124

What is the GCF of 1000 and 124?

GCF of 1000 and 124

is 4

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Greatest Common Factor

What is the Greatest Common Factor of 1000 and 124? The greatest common factor (GCF) of a set of numbers is the largest positive integer that divides each of the numbers evenly. It's also called the greatest common divisor (GCD).

The GCF can be found using a variety of methods, including prime factorization and division. The Euclidean algorithm is a commonly used method for finding the GCF of two numbers, and it can be extended to finding the GCF of more than two numbers.

To find GCF (Greatest Common Factor) between two numbers, mainly there are two methods available, Those are-

1. Prime Factorization Method: Find the prime factors of both number and then multiply of all the common prime factors value, you will get the GCF value.

2. Factors Method: Find the factors of both number. In those both factors the highest common factor number is the GCF value.

For calculation, here's how to calculate GCF of 1000 and 124 using those formula above, step by step instructions are given below

Prime Factorization Method:

  1. Find the prime factors of the first number 1000.
    2, 2, 2, 5, 5, 5
  2. Find the prime factors of the second number 124.
    2, 2, 31
  3. Multiply of all the common prime factors is the GCF value. Which is,
    4

Factors Method:

  1. Find the factors of the first number 1000.
    1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000
  2. Find the factors of the second number 124.
    1, 2, 4, 31, 62, 124
  3. The biggest common factor number is the GCF value. Which is,
    4

GCF (Greatest Common Factor) of 1000 and 124 is 4.

GCD (Greatest Common Divisor) of 1000 and 124 is 4.

HCF (Highest Common Factor) of 1000 and 124 is 4.

Number GCF LCM
1000 & 119 1 119000
1000 & 120 40 3000
1000 & 121 1 121000
1000 & 122 2 61000
1000 & 123 1 123000
1000 & 124 4 31000
1000 & 125 125 1000
1000 & 126 2 63000
1000 & 127 1 127000
1000 & 128 8 16000
1000 & 129 1 129000
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