Greatest Common Factor of 42, 95, 87, 23

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

• Greatest Common Factor of 42, 95, 87, 23 by common division method
• Greatest Common Factor of 42, 95, 87, 23 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 42

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

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

Factors of 95

List of positive integer factors of 95 that divides 95 without a remainder.

1,5,19,95

Factors of 87

List of positive integer factors of 87 that divides 87 without a remainder.

1,3,29,87

Factors of 23

List of positive integer factors of 23 that divides 23 without a remainder.

1,23

Greatest Common Factor

We found the factors 42,95,87,23 . The biggest common factor number is the GCF number.
So the greatest common factor 42,95,87,23 is 1.

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

• GCF of 61, 60, 57, 23
• GCF of 72, 90, 35, 77
• GCF of 40, 11, 68, 19
• GCF of 85, 48, 83, 86
• GCF of 58, 31, 93, 34

1. What is the GCF of 42, 95, 87, 23?

Answer: GCF of 42, 95, 87, 23 is 1.

2. How to Find the GCF of 42, 95, 87, 23

Answer: Greatest Common Factor(GCF) of 42, 95, 87, 23 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 95, 87, 23) = 1.