Greatest Common Factor of 30, 24, 142

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

• Greatest Common Factor of 30, 24, 142 by common division method
• Greatest Common Factor of 30, 24, 142 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 30

List of positive integer factors of 30 that divides 30 without a remainder.

1,2,3,5,6,10,15,30

Factors of 24

List of positive integer factors of 24 that divides 24 without a remainder.

1,2,3,4,6,8,12,24

Factors of 142

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

1,2,71,142

Greatest Common Factor

We found the factors 30,24,142 . The biggest common factor number is the GCF number.
So the greatest common factor 30,24,142 is 2.

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

• GCF of 45, 67, 254
• GCF of 22, 30, 950
• GCF of 16, 16, 101
• GCF of 84, 12, 323
• GCF of 76, 93, 244

1. What is the GCF of 30, 24, 142?

Answer: GCF of 30, 24, 142 is 2.

2. How to Find the GCF of 30, 24, 142

Answer: Greatest Common Factor(GCF) of 30, 24, 142 = 2

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

Step 2: Then multiply all the prime factors GCF(30, 24, 142) = 2.