Greatest Common Factor of 77, 61, 522

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

• Greatest Common Factor of 77, 61, 522 by common division method
• Greatest Common Factor of 77, 61, 522 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 77

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

1,7,11,77

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 522

List of positive integer factors of 522 that divides 522 without a remainder.

1,2,3,6,9,18,29,58,87,174,261,522

Greatest Common Factor

We found the factors 77,61,522 . The biggest common factor number is the GCF number.
So the greatest common factor 77,61,522 is 1.

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

• GCF of 73, 57, 202
• GCF of 15, 63, 315
• GCF of 15, 30, 172
• GCF of 98, 20, 355
• GCF of 30, 67, 716

1. What is the GCF of 77, 61, 522?

Answer: GCF of 77, 61, 522 is 1.

2. How to Find the GCF of 77, 61, 522

Answer: Greatest Common Factor(GCF) of 77, 61, 522 = 1

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

Step 2: Then multiply all the prime factors GCF(77, 61, 522) = 1.