Greatest Common Factor of 57, 128, 123

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

• Greatest Common Factor of 57, 128, 123 by common division method
• Greatest Common Factor of 57, 128, 123 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 57

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

1,3,19,57

Factors of 128

List of positive integer factors of 128 that divides 128 without a remainder.

1,2,4,8,16,32,64,128

Factors of 123

List of positive integer factors of 123 that divides 123 without a remainder.

1,3,41,123

Greatest Common Factor

We found the factors 57,128,123 . The biggest common factor number is the GCF number.
So the greatest common factor 57,128,123 is 1.

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

• GCF of 19, 467, 846
• GCF of 34, 895, 930
• GCF of 19, 850, 967
• GCF of 68, 328, 906
• GCF of 85, 658, 894

1. What is the GCF of 57, 128, 123?

Answer: GCF of 57, 128, 123 is 1.

2. How to Find the GCF of 57, 128, 123

Answer: Greatest Common Factor(GCF) of 57, 128, 123 = 1

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

Step 2: Then multiply all the prime factors GCF(57, 128, 123) = 1.