Greatest Common Factor of 400, 189, 626

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

• Greatest Common Factor of 400, 189, 626 by common division method
• Greatest Common Factor of 400, 189, 626 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 400

List of positive integer factors of 400 that divides 400 without a remainder.

1,2,4,5,8,10,16,20,25,40,50,80,100,200,400

Factors of 189

List of positive integer factors of 189 that divides 189 without a remainder.

1,3,7,9,21,27,63,189

Factors of 626

List of positive integer factors of 626 that divides 626 without a remainder.

1,2,313,626

Greatest Common Factor

We found the factors 400,189,626 . The biggest common factor number is the GCF number.
So the greatest common factor 400,189,626 is 1.

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

• GCF of 545, 452, 398
• GCF of 661, 871, 350
• GCF of 505, 111, 799
• GCF of 638, 709, 882
• GCF of 531, 316, 633

1. What is the GCF of 400, 189, 626?

Answer: GCF of 400, 189, 626 is 1.

2. How to Find the GCF of 400, 189, 626

Answer: Greatest Common Factor(GCF) of 400, 189, 626 = 1

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

Step 2: Then multiply all the prime factors GCF(400, 189, 626) = 1.