Greatest Common Factor of 57, 15, 777

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

• Greatest Common Factor of 57, 15, 777 by common division method
• Greatest Common Factor of 57, 15, 777 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 57

List of positive integer factors of 57 that divides 57 without a remainder.

1,3,19,57

Factors of 15

List of positive integer factors of 15 that divides 15 without a remainder.

1,3,5,15

Factors of 777

List of positive integer factors of 777 that divides 777 without a remainder.

1,3,7,21,37,111,259,777

Greatest Common Factor

We found the factors 57,15,777 . The biggest common factor number is the GCF number.
So the greatest common factor 57,15,777 is 3.

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

• GCF of 50, 32, 174
• GCF of 39, 23, 225
• GCF of 31, 79, 728
• GCF of 25, 68, 364
• GCF of 87, 42, 435

1. What is the GCF of 57, 15, 777?

Answer: GCF of 57, 15, 777 is 3.

2. How to Find the GCF of 57, 15, 777

Answer: Greatest Common Factor(GCF) of 57, 15, 777 = 3

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

Step 2: Then multiply all the prime factors GCF(57, 15, 777) = 3.