Greatest Common Factor of 68, 12, 70, 67

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

• Greatest Common Factor of 68, 12, 70, 67 by common division method
• Greatest Common Factor of 68, 12, 70, 67 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 68

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

1,2,4,17,34,68

Factors of 12

List of positive integer factors of 12 that divides 12 without a remainder.

1,2,3,4,6,12

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 67

List of positive integer factors of 67 that divides 67 without a remainder.

1,67

Greatest Common Factor

We found the factors 68,12,70,67 . The biggest common factor number is the GCF number.
So the greatest common factor 68,12,70,67 is 1.

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

• GCF of 85, 57, 93, 63
• GCF of 49, 66, 37, 25
• GCF of 38, 13, 47, 99
• GCF of 72, 66, 38, 13
• GCF of 70, 40, 99, 39

1. What is the GCF of 68, 12, 70, 67?

Answer: GCF of 68, 12, 70, 67 is 1.

2. How to Find the GCF of 68, 12, 70, 67

Answer: Greatest Common Factor(GCF) of 68, 12, 70, 67 = 1

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

Step 2: Then multiply all the prime factors GCF(68, 12, 70, 67) = 1.