Greatest Common Factor of 42, 87, 88, 43

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

• Greatest Common Factor of 42, 87, 88, 43 by common division method
• Greatest Common Factor of 42, 87, 88, 43 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 87

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

1,3,29,87

Factors of 88

List of positive integer factors of 88 that divides 88 without a remainder.

1,2,4,8,11,22,44,88

Factors of 43

List of positive integer factors of 43 that divides 43 without a remainder.

1,43

Greatest Common Factor

We found the factors 42,87,88,43 . The biggest common factor number is the GCF number.
So the greatest common factor 42,87,88,43 is 1.

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

• GCF of 45, 71, 42, 90
• GCF of 85, 44, 53, 40
• GCF of 44, 75, 71, 76
• GCF of 35, 86, 75, 50
• GCF of 62, 30, 47, 57

1. What is the GCF of 42, 87, 88, 43?

Answer: GCF of 42, 87, 88, 43 is 1.

2. How to Find the GCF of 42, 87, 88, 43

Answer: Greatest Common Factor(GCF) of 42, 87, 88, 43 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 87, 88, 43) = 1.