Greatest Common Factor of 40, 89, 512

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

• Greatest Common Factor of 40, 89, 512 by common division method
• Greatest Common Factor of 40, 89, 512 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 40

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

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

Factors of 89

List of positive integer factors of 89 that divides 89 without a remainder.

1,89

Factors of 512

List of positive integer factors of 512 that divides 512 without a remainder.

1,2,4,8,16,32,64,128,256,512

Greatest Common Factor

We found the factors 40,89,512 . The biggest common factor number is the GCF number.
So the greatest common factor 40,89,512 is 1.

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

• GCF of 65, 15, 821
• GCF of 96, 61, 609
• GCF of 63, 82, 759
• GCF of 19, 68, 944
• GCF of 71, 74, 104

1. What is the GCF of 40, 89, 512?

Answer: GCF of 40, 89, 512 is 1.

2. How to Find the GCF of 40, 89, 512

Answer: Greatest Common Factor(GCF) of 40, 89, 512 = 1

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

Step 2: Then multiply all the prime factors GCF(40, 89, 512) = 1.