Greatest Common Factor of 42, 142, 510

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

• Greatest Common Factor of 42, 142, 510 by common division method
• Greatest Common Factor of 42, 142, 510 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 142

List of positive integer factors of 142 that divides 142 without a remainder.

1,2,71,142

Factors of 510

List of positive integer factors of 510 that divides 510 without a remainder.

1,2,3,5,6,10,15,17,30,34,51,85,102,170,255,510

Greatest Common Factor

We found the factors 42,142,510 . The biggest common factor number is the GCF number.
So the greatest common factor 42,142,510 is 2.

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

• GCF of 97, 425, 678
• GCF of 46, 836, 534
• GCF of 79, 249, 574
• GCF of 22, 924, 151
• GCF of 64, 894, 969

1. What is the GCF of 42, 142, 510?

Answer: GCF of 42, 142, 510 is 2.

2. How to Find the GCF of 42, 142, 510

Answer: Greatest Common Factor(GCF) of 42, 142, 510 = 2

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

Step 2: Then multiply all the prime factors GCF(42, 142, 510) = 2.