Greatest Common Factor of 485, 512, 77

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

• Greatest Common Factor of 485, 512, 77 by common division method
• Greatest Common Factor of 485, 512, 77 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 485

List of positive integer factors of 485 that divides 485 without a remainder.

1,5,97,485

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

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Greatest Common Factor

We found the factors 485,512,77 . The biggest common factor number is the GCF number.
So the greatest common factor 485,512,77 is 1.

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

• GCF of 650, 864, 53
• GCF of 640, 659, 29
• GCF of 111, 734, 50
• GCF of 884, 473, 75
• GCF of 507, 259, 71

1. What is the GCF of 485, 512, 77?

Answer: GCF of 485, 512, 77 is 1.

2. How to Find the GCF of 485, 512, 77

Answer: Greatest Common Factor(GCF) of 485, 512, 77 = 1

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

Step 2: Then multiply all the prime factors GCF(485, 512, 77) = 1.