Greatest Common Factor of 42, 61, 51, 282

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

• Greatest Common Factor of 42, 61, 51, 282 by common division method
• Greatest Common Factor of 42, 61, 51, 282 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 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 51

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

1,3,17,51

Factors of 282

List of positive integer factors of 282 that divides 282 without a remainder.

1,2,3,6,47,94,141,282

Greatest Common Factor

We found the factors 42,61,51,282 . The biggest common factor number is the GCF number.
So the greatest common factor 42,61,51,282 is 1.

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

• GCF of 40, 60, 59, 415
• GCF of 56, 13, 85, 213
• GCF of 20, 62, 51, 831
• GCF of 16, 44, 96, 229
• GCF of 57, 87, 76, 815

1. What is the GCF of 42, 61, 51, 282?

Answer: GCF of 42, 61, 51, 282 is 1.

2. How to Find the GCF of 42, 61, 51, 282

Answer: Greatest Common Factor(GCF) of 42, 61, 51, 282 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 61, 51, 282) = 1.