Greatest Common Factor of 86, 456, 138

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

• Greatest Common Factor of 86, 456, 138 by common division method
• Greatest Common Factor of 86, 456, 138 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 456

List of positive integer factors of 456 that divides 456 without a remainder.

1,2,3,4,6,8,12,19,24,38,57,76,114,152,228,456

Factors of 138

List of positive integer factors of 138 that divides 138 without a remainder.

1,2,3,6,23,46,69,138

Greatest Common Factor

We found the factors 86,456,138 . The biggest common factor number is the GCF number.
So the greatest common factor 86,456,138 is 2.

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

• GCF of 58, 178, 696
• GCF of 11, 455, 281
• GCF of 71, 217, 460
• GCF of 64, 677, 213
• GCF of 42, 430, 559

1. What is the GCF of 86, 456, 138?

Answer: GCF of 86, 456, 138 is 2.

2. How to Find the GCF of 86, 456, 138

Answer: Greatest Common Factor(GCF) of 86, 456, 138 = 2

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

Step 2: Then multiply all the prime factors GCF(86, 456, 138) = 2.