Greatest Common Factor of 402, 1890, 240

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

• Greatest Common Factor of 402, 1890, 240 by common division method
• Greatest Common Factor of 402, 1890, 240 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 402

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

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

Factors of 1890

List of positive integer factors of 1890 that divides 1890 without a remainder.

1,2,3,5,6,7,9,10,14,15,18,21,27,30,35,42,45,54,63,70,90,105,126,135,189,210,270,315,378,630,945,1890

Factors of 240

List of positive integer factors of 240 that divides 240 without a remainder.

1,2,3,4,5,6,8,10,12,15,16,20,24,30,40,48,60,80,120,240

Greatest Common Factor

We found the factors 402,1890,240 . The biggest common factor number is the GCF number.
So the greatest common factor 402,1890,240 is 6.

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

• GCF of 747, 3127, 735
• GCF of 695, 7510, 863
• GCF of 105, 4505, 491
• GCF of 727, 8757, 791
• GCF of 795, 2813, 159

1. What is the GCF of 402, 1890, 240?

Answer: GCF of 402, 1890, 240 is 6.

2. How to Find the GCF of 402, 1890, 240

Answer: Greatest Common Factor(GCF) of 402, 1890, 240 = 6

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

Step 2: Then multiply all the prime factors GCF(402, 1890, 240) = 6.