Greatest Common Factor of 57, 45, 86, 48

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

• Greatest Common Factor of 57, 45, 86, 48 by common division method
• Greatest Common Factor of 57, 45, 86, 48 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 45

List of positive integer factors of 45 that divides 45 without a remainder.

1,3,5,9,15,45

Factors of 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Factors of 48

List of positive integer factors of 48 that divides 48 without a remainder.

1,2,3,4,6,8,12,16,24,48

Greatest Common Factor

We found the factors 57,45,86,48 . The biggest common factor number is the GCF number.
So the greatest common factor 57,45,86,48 is 1.

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

• GCF of 85, 10, 30, 36
• GCF of 42, 34, 70, 66
• GCF of 90, 12, 23, 19
• GCF of 11, 69, 92, 20
• GCF of 75, 96, 79, 20

1. What is the GCF of 57, 45, 86, 48?

Answer: GCF of 57, 45, 86, 48 is 1.

2. How to Find the GCF of 57, 45, 86, 48

Answer: Greatest Common Factor(GCF) of 57, 45, 86, 48 = 1

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

Step 2: Then multiply all the prime factors GCF(57, 45, 86, 48) = 1.