Greatest Common Factor of 68, 98, 74, 128

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

• Greatest Common Factor of 68, 98, 74, 128 by common division method
• Greatest Common Factor of 68, 98, 74, 128 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 68

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

1,2,4,17,34,68

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

Factors of 74

List of positive integer factors of 74 that divides 74 without a remainder.

1,2,37,74

Factors of 128

List of positive integer factors of 128 that divides 128 without a remainder.

1,2,4,8,16,32,64,128

Greatest Common Factor

We found the factors 68,98,74,128 . The biggest common factor number is the GCF number.
So the greatest common factor 68,98,74,128 is 2.

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

• GCF of 54, 82, 43, 964
• GCF of 63, 99, 95, 609
• GCF of 74, 62, 91, 168
• GCF of 27, 15, 23, 301
• GCF of 73, 24, 49, 639

1. What is the GCF of 68, 98, 74, 128?

Answer: GCF of 68, 98, 74, 128 is 2.

2. How to Find the GCF of 68, 98, 74, 128

Answer: Greatest Common Factor(GCF) of 68, 98, 74, 128 = 2

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

Step 2: Then multiply all the prime factors GCF(68, 98, 74, 128) = 2.