Greatest Common Factor of 672, 2430, 138

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

• Greatest Common Factor of 672, 2430, 138 by common division method
• Greatest Common Factor of 672, 2430, 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 x 3 = 6

Factors of 672

List of positive integer factors of 672 that divides 672 without a remainder.

1,2,3,4,6,7,8,12,14,16,21,24,28,32,42,48,56,84,96,112,168,224,336,672

Factors of 2430

List of positive integer factors of 2430 that divides 2430 without a remainder.

1,2,3,5,6,9,10,15,18,27,30,45,54,81,90,135,162,243,270,405,486,810,1215,2430

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 672,2430,138 . The biggest common factor number is the GCF number.
So the greatest common factor 672,2430,138 is 6.

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

• GCF of 842, 9872, 953
• GCF of 511, 9654, 448
• GCF of 937, 3029, 510
• GCF of 546, 8337, 857
• GCF of 134, 7694, 821

1. What is the GCF of 672, 2430, 138?

Answer: GCF of 672, 2430, 138 is 6.

2. How to Find the GCF of 672, 2430, 138

Answer: Greatest Common Factor(GCF) of 672, 2430, 138 = 6

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

Step 2: Then multiply all the prime factors GCF(672, 2430, 138) = 6.