Greatest Common Factor of 128, 705, 196

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

• Greatest Common Factor of 128, 705, 196 by common division method
• Greatest Common Factor of 128, 705, 196 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 128

List of positive integer factors of 128 that divides 128 without a remainder.

1,2,4,8,16,32,64,128

Factors of 705

List of positive integer factors of 705 that divides 705 without a remainder.

1,3,5,15,47,141,235,705

Factors of 196

List of positive integer factors of 196 that divides 196 without a remainder.

1,2,4,7,14,28,49,98,196

Greatest Common Factor

We found the factors 128,705,196 . The biggest common factor number is the GCF number.
So the greatest common factor 128,705,196 is 1.

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

• GCF of 439, 303, 923
• GCF of 394, 427, 650
• GCF of 451, 386, 691
• GCF of 463, 322, 750
• GCF of 113, 642, 688

1. What is the GCF of 128, 705, 196?

Answer: GCF of 128, 705, 196 is 1.

2. How to Find the GCF of 128, 705, 196

Answer: Greatest Common Factor(GCF) of 128, 705, 196 = 1

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

Step 2: Then multiply all the prime factors GCF(128, 705, 196) = 1.