Greatest Common Factor of 72, 68, 72, 142

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

• Greatest Common Factor of 72, 68, 72, 142 by common division method
• Greatest Common Factor of 72, 68, 72, 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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 68

List of positive integer factors of 68 that divides 68 without a remainder.

1,2,4,17,34,68

Factors of 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

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 72,68,72,142 . The biggest common factor number is the GCF number.
So the greatest common factor 72,68,72,142 is 2.

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

• GCF of 43, 61, 93, 581
• GCF of 25, 79, 54, 754
• GCF of 11, 79, 88, 818
• GCF of 42, 10, 69, 191
• GCF of 26, 55, 16, 674

1. What is the GCF of 72, 68, 72, 142?

Answer: GCF of 72, 68, 72, 142 is 2.

2. How to Find the GCF of 72, 68, 72, 142

Answer: Greatest Common Factor(GCF) of 72, 68, 72, 142 = 2

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

Step 2: Then multiply all the prime factors GCF(72, 68, 72, 142) = 2.