Greatest Common Factor of 400, 990, 384, 465

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

• Greatest Common Factor of 400, 990, 384, 465 by common division method
• Greatest Common Factor of 400, 990, 384, 465 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 990

List of positive integer factors of 990 that divides 990 without a remainder.

1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990

Factors of 384

List of positive integer factors of 384 that divides 384 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,384

Factors of 465

List of positive integer factors of 465 that divides 465 without a remainder.

1,3,5,15,31,93,155,465

Greatest Common Factor

We found the factors 400,990,384,465 . The biggest common factor number is the GCF number.
So the greatest common factor 400,990,384,465 is 1.

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

• GCF of 566, 626, 240, 626
• GCF of 479, 247, 467, 230
• GCF of 167, 449, 221, 938
• GCF of 739, 680, 580, 905
• GCF of 834, 572, 331, 929

1. What is the GCF of 400, 990, 384, 465?

Answer: GCF of 400, 990, 384, 465 is 1.

2. How to Find the GCF of 400, 990, 384, 465

Answer: Greatest Common Factor(GCF) of 400, 990, 384, 465 = 1

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

Step 2: Then multiply all the prime factors GCF(400, 990, 384, 465) = 1.