Greatest Common Factor of 397, 874, 128

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

• Greatest Common Factor of 397, 874, 128 by common division method
• Greatest Common Factor of 397, 874, 128 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 397

List of positive integer factors of 397 that divides 397 without a remainder.

1,397

Factors of 874

List of positive integer factors of 874 that divides 874 without a remainder.

1,2,19,23,38,46,437,874

Factors of 128

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

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

Greatest Common Factor

We found the factors 397,874,128 . The biggest common factor number is the GCF number.
So the greatest common factor 397,874,128 is 1.

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

• GCF of 764, 194, 784
• GCF of 311, 172, 572
• GCF of 690, 334, 253
• GCF of 339, 155, 143
• GCF of 744, 211, 295

1. What is the GCF of 397, 874, 128?

Answer: GCF of 397, 874, 128 is 1.

2. How to Find the GCF of 397, 874, 128

Answer: Greatest Common Factor(GCF) of 397, 874, 128 = 1

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

Step 2: Then multiply all the prime factors GCF(397, 874, 128) = 1.