Greatest Common Factor of 497, 872, 77

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

• Greatest Common Factor of 497, 872, 77 by common division method
• Greatest Common Factor of 497, 872, 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 497

List of positive integer factors of 497 that divides 497 without a remainder.

1,7,71,497

Factors of 872

List of positive integer factors of 872 that divides 872 without a remainder.

1,2,4,8,109,218,436,872

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 497,872,77 . The biggest common factor number is the GCF number.
So the greatest common factor 497,872,77 is 1.

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

• GCF of 295, 892, 33
• GCF of 103, 409, 47
• GCF of 394, 592, 34
• GCF of 658, 118, 40
• GCF of 907, 847, 66

1. What is the GCF of 497, 872, 77?

Answer: GCF of 497, 872, 77 is 1.

2. How to Find the GCF of 497, 872, 77

Answer: Greatest Common Factor(GCF) of 497, 872, 77 = 1

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

Step 2: Then multiply all the prime factors GCF(497, 872, 77) = 1.