Greatest Common Factor of 70, 42, 768

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

• Greatest Common Factor of 70, 42, 768 by common division method
• Greatest Common Factor of 70, 42, 768 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 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

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 768

List of positive integer factors of 768 that divides 768 without a remainder.

1,2,3,4,6,8,12,16,24,32,48,64,96,128,192,256,384,768

Greatest Common Factor

We found the factors 70,42,768 . The biggest common factor number is the GCF number.
So the greatest common factor 70,42,768 is 2.

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

• GCF of 62, 17, 334
• GCF of 91, 70, 985
• GCF of 61, 45, 251
• GCF of 96, 45, 604
• GCF of 69, 35, 356

1. What is the GCF of 70, 42, 768?

Answer: GCF of 70, 42, 768 is 2.

2. How to Find the GCF of 70, 42, 768

Answer: Greatest Common Factor(GCF) of 70, 42, 768 = 2

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

Step 2: Then multiply all the prime factors GCF(70, 42, 768) = 2.