Greatest Common Factor of 74, 87, 82, 42, 51

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

• Greatest Common Factor of 74, 87, 82, 42, 51 by common division method
• Greatest Common Factor of 74, 87, 82, 42, 51 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 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 87

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

1,3,29,87

Factors of 82

List of positive integer factors of 82 that divides 82 without a remainder.

1,2,41,82

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 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Greatest Common Factor

We found the factors 74,87,82,42,51 . The biggest common factor number is the GCF number.
So the greatest common factor 74,87,82,42,51 is 1.

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

• GCF of 43, 46, 50, 20, 21
• GCF of 90, 38, 81, 28, 94
• GCF of 89, 19, 55, 26, 16
• GCF of 66, 49, 82, 90, 32
• GCF of 14, 26, 71, 48, 54

1. What is the GCF of 74, 87, 82, 42, 51?

Answer: GCF of 74, 87, 82, 42, 51 is 1.

2. How to Find the GCF of 74, 87, 82, 42, 51

Answer: Greatest Common Factor(GCF) of 74, 87, 82, 42, 51 = 1

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

Step 2: Then multiply all the prime factors GCF(74, 87, 82, 42, 51) = 1.