Greatest Common Factor of 400, 105, 338

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

• Greatest Common Factor of 400, 105, 338 by common division method
• Greatest Common Factor of 400, 105, 338 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 105

List of positive integer factors of 105 that divides 105 without a remainder.

1,3,5,7,15,21,35,105

Factors of 338

List of positive integer factors of 338 that divides 338 without a remainder.

1,2,13,26,169,338

Greatest Common Factor

We found the factors 400,105,338 . The biggest common factor number is the GCF number.
So the greatest common factor 400,105,338 is 1.

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

• GCF of 291, 608, 532
• GCF of 533, 335, 615
• GCF of 543, 487, 675
• GCF of 670, 170, 728
• GCF of 772, 468, 297

1. What is the GCF of 400, 105, 338?

Answer: GCF of 400, 105, 338 is 1.

2. How to Find the GCF of 400, 105, 338

Answer: Greatest Common Factor(GCF) of 400, 105, 338 = 1

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

Step 2: Then multiply all the prime factors GCF(400, 105, 338) = 1.