Greatest Common Factor of 42, 970, 242

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

• Greatest Common Factor of 42, 970, 242 by common division method
• Greatest Common Factor of 42, 970, 242 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 2 = 2

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 970

List of positive integer factors of 970 that divides 970 without a remainder.

1,2,5,10,97,194,485,970

Factors of 242

List of positive integer factors of 242 that divides 242 without a remainder.

1,2,11,22,121,242

Greatest Common Factor

We found the factors 42,970,242 . The biggest common factor number is the GCF number.
So the greatest common factor 42,970,242 is 2.

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

• GCF of 66, 129, 729
• GCF of 31, 776, 560
• GCF of 78, 560, 772
• GCF of 55, 545, 391
• GCF of 86, 759, 590

1. What is the GCF of 42, 970, 242?

Answer: GCF of 42, 970, 242 is 2.

2. How to Find the GCF of 42, 970, 242

Answer: Greatest Common Factor(GCF) of 42, 970, 242 = 2

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

Step 2: Then multiply all the prime factors GCF(42, 970, 242) = 2.