Greatest Common Factor of 86, 66, 30, 988

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

• Greatest Common Factor of 86, 66, 30, 988 by common division method
• Greatest Common Factor of 86, 66, 30, 988 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 86

List of positive integer factors of 86 that divides 86 without a remainder.

1,2,43,86

Factors of 66

List of positive integer factors of 66 that divides 66 without a remainder.

1,2,3,6,11,22,33,66

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 988

List of positive integer factors of 988 that divides 988 without a remainder.

1,2,4,13,19,26,38,52,76,247,494,988

Greatest Common Factor

We found the factors 86,66,30,988 . The biggest common factor number is the GCF number.
So the greatest common factor 86,66,30,988 is 2.

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

• GCF of 41, 91, 55, 864
• GCF of 53, 60, 19, 592
• GCF of 25, 84, 72, 735
• GCF of 19, 65, 40, 368
• GCF of 97, 67, 30, 946

1. What is the GCF of 86, 66, 30, 988?

Answer: GCF of 86, 66, 30, 988 is 2.

2. How to Find the GCF of 86, 66, 30, 988

Answer: Greatest Common Factor(GCF) of 86, 66, 30, 988 = 2

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

Step 2: Then multiply all the prime factors GCF(86, 66, 30, 988) = 2.