Greatest Common Factor of 27, 60, 128, 425

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

• Greatest Common Factor of 27, 60, 128, 425 by common division method
• Greatest Common Factor of 27, 60, 128, 425 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 27

List of positive integer factors of 27 that divides 27 without a remainder.

1,3,9,27

Factors of 60

List of positive integer factors of 60 that divides 60 without a remainder.

1,2,3,4,5,6,10,12,15,20,30,60

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 425

List of positive integer factors of 425 that divides 425 without a remainder.

1,5,17,25,85,425

Greatest Common Factor

We found the factors 27,60,128,425 . The biggest common factor number is the GCF number.
So the greatest common factor 27,60,128,425 is 1.

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

• GCF of 24, 14, 462, 164
• GCF of 55, 47, 666, 138
• GCF of 57, 22, 661, 635
• GCF of 38, 64, 429, 181
• GCF of 69, 64, 664, 602

1. What is the GCF of 27, 60, 128, 425?

Answer: GCF of 27, 60, 128, 425 is 1.

2. How to Find the GCF of 27, 60, 128, 425

Answer: Greatest Common Factor(GCF) of 27, 60, 128, 425 = 1

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

Step 2: Then multiply all the prime factors GCF(27, 60, 128, 425) = 1.