Greatest Common Factor of 53, 56, 42, 16

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

• Greatest Common Factor of 53, 56, 42, 16 by common division method
• Greatest Common Factor of 53, 56, 42, 16 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 53

List of positive integer factors of 53 that divides 53 without a remainder.

1,53

Factors of 56

List of positive integer factors of 56 that divides 56 without a remainder.

1,2,4,7,8,14,28,56

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 16

List of positive integer factors of 16 that divides 16 without a remainder.

1,2,4,8,16

Greatest Common Factor

We found the factors 53,56,42,16 . The biggest common factor number is the GCF number.
So the greatest common factor 53,56,42,16 is 1.

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

• GCF of 24, 24, 17, 79
• GCF of 89, 15, 24, 78
• GCF of 19, 73, 46, 93
• GCF of 15, 19, 93, 73
• GCF of 39, 87, 22, 89

1. What is the GCF of 53, 56, 42, 16?

Answer: GCF of 53, 56, 42, 16 is 1.

2. How to Find the GCF of 53, 56, 42, 16

Answer: Greatest Common Factor(GCF) of 53, 56, 42, 16 = 1

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

Step 2: Then multiply all the prime factors GCF(53, 56, 42, 16) = 1.