Greatest Common Factor of 57, 720, 387

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

• Greatest Common Factor of 57, 720, 387 by common division method
• Greatest Common Factor of 57, 720, 387 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 720

List of positive integer factors of 720 that divides 720 without a remainder.

1,2,3,4,5,6,8,9,10,12,15,16,18,20,24,30,36,40,45,48,60,72,80,90,120,144,180,240,360,720

Factors of 387

List of positive integer factors of 387 that divides 387 without a remainder.

1,3,9,43,129,387

Greatest Common Factor

We found the factors 57,720,387 . The biggest common factor number is the GCF number.
So the greatest common factor 57,720,387 is 3.

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

• GCF of 39, 249, 321
• GCF of 90, 688, 420
• GCF of 43, 312, 684
• GCF of 54, 928, 120
• GCF of 54, 301, 998

1. What is the GCF of 57, 720, 387?

Answer: GCF of 57, 720, 387 is 3.

2. How to Find the GCF of 57, 720, 387

Answer: Greatest Common Factor(GCF) of 57, 720, 387 = 3

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

Step 2: Then multiply all the prime factors GCF(57, 720, 387) = 3.