Greatest Common Factor of 538, 500, 646

Greatest common factor or Greatest common divisor (GCD) can be calculated in two ways

• Greatest Common Factor of 538, 500, 646 by common division method
• Greatest Common Factor of 538, 500, 646 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 538

List of positive integer factors of 538 that divides 538 without a remainder.

1,2,269,538

Factors of 500

List of positive integer factors of 500 that divides 500 without a remainder.

1,2,4,5,10,20,25,50,100,125,250,500

Factors of 646

List of positive integer factors of 646 that divides 646 without a remainder.

1,2,17,19,34,38,323,646

Greatest Common Factor

We found the factors 538,500,646 . The biggest common factor number is the GCF number.
So the greatest common factor 538,500,646 is 2.

Here are some samples of GCF of two or more Numbers calculations.

• GCF of 833, 233, 451
• GCF of 839, 826, 145
• GCF of 724, 308, 904
• GCF of 412, 482, 185
• GCF of 192, 623, 848

1. What is the GCF of 538, 500, 646?

Answer: GCF of 538, 500, 646 is 2.

2. How to Find the GCF of 538, 500, 646

Answer: Greatest Common Factor(GCF) of 538, 500, 646 = 2

Step 1: Divide all the numbers with common prime numbers having remainder zero.

Step 2: Then multiply all the prime factors GCF(538, 500, 646) = 2.