Greatest Common Factor of 123, 162, 246, 402

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

• Greatest Common Factor of 123, 162, 246, 402 by common division method
• Greatest Common Factor of 123, 162, 246, 402 with matching the biggest common factor

Maximum 4 Number can be enter but you can reset

∴ So the GCF of the given numbers is 3 = 3

Factors of 123

List of positive integer factors of 123 that divides 123 without a remainder.

1,3,41,123

Factors of 162

List of positive integer factors of 162 that divides 162 without a remainder.

1,2,3,6,9,18,27,54,81,162

Factors of 246

List of positive integer factors of 246 that divides 246 without a remainder.

1,2,3,6,41,82,123,246

Factors of 402

List of positive integer factors of 402 that divides 402 without a remainder.

1,2,3,6,67,134,201,402

Greatest Common Factor

We found the factors 123,162,246,402 . The biggest common factor number is the GCF number.
So the greatest common factor 123,162,246,402 is 3.

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

• GCF of 546, 762, 156, 615
• GCF of 883, 808, 173, 447
• GCF of 557, 153, 352, 999
• GCF of 630, 965, 141, 735
• GCF of 155, 794, 810, 157

1. What is the GCF of 123, 162, 246, 402?

Answer: GCF of 123, 162, 246, 402 is 3.

2. How to Find the GCF of 123, 162, 246, 402

Answer: Greatest Common Factor(GCF) of 123, 162, 246, 402 = 3

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

Step 2: Then multiply all the prime factors GCF(123, 162, 246, 402) = 3.