Greatest Common Factor of 42, 310, 154

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

• Greatest Common Factor of 42, 310, 154 by common division method
• Greatest Common Factor of 42, 310, 154 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 310

List of positive integer factors of 310 that divides 310 without a remainder.

1,2,5,10,31,62,155,310

Factors of 154

List of positive integer factors of 154 that divides 154 without a remainder.

1,2,7,11,14,22,77,154

Greatest Common Factor

We found the factors 42,310,154 . The biggest common factor number is the GCF number.
So the greatest common factor 42,310,154 is 2.

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

• GCF of 64, 585, 938
• GCF of 12, 293, 600
• GCF of 33, 651, 902
• GCF of 19, 425, 289
• GCF of 76, 703, 563

1. What is the GCF of 42, 310, 154?

Answer: GCF of 42, 310, 154 is 2.

2. How to Find the GCF of 42, 310, 154

Answer: Greatest Common Factor(GCF) of 42, 310, 154 = 2

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

Step 2: Then multiply all the prime factors GCF(42, 310, 154) = 2.