Greatest Common Factor of 60, 17, 40, 256

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

• Greatest Common Factor of 60, 17, 40, 256 by common division method
• Greatest Common Factor of 60, 17, 40, 256 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 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 17

List of positive integer factors of 17 that divides 17 without a remainder.

1,17

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 256

List of positive integer factors of 256 that divides 256 without a remainder.

1,2,4,8,16,32,64,128,256

Greatest Common Factor

We found the factors 60,17,40,256 . The biggest common factor number is the GCF number.
So the greatest common factor 60,17,40,256 is 1.

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

• GCF of 43, 98, 27, 372
• GCF of 60, 36, 76, 773
• GCF of 47, 58, 94, 166
• GCF of 25, 31, 72, 876
• GCF of 60, 32, 14, 553

1. What is the GCF of 60, 17, 40, 256?

Answer: GCF of 60, 17, 40, 256 is 1.

2. How to Find the GCF of 60, 17, 40, 256

Answer: Greatest Common Factor(GCF) of 60, 17, 40, 256 = 1

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

Step 2: Then multiply all the prime factors GCF(60, 17, 40, 256) = 1.