Greatest Common Factor of 90, 640, 550

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

• Greatest Common Factor of 90, 640, 550 by common division method
• Greatest Common Factor of 90, 640, 550 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 5 = 10

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 640

List of positive integer factors of 640 that divides 640 without a remainder.

1,2,4,5,8,10,16,20,32,40,64,80,128,160,320,640

Factors of 550

List of positive integer factors of 550 that divides 550 without a remainder.

1,2,5,10,11,22,25,50,55,110,275,550

Greatest Common Factor

We found the factors 90,640,550 . The biggest common factor number is the GCF number.
So the greatest common factor 90,640,550 is 10.

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

• GCF of 48, 640, 656
• GCF of 73, 639, 191
• GCF of 16, 538, 561
• GCF of 90, 572, 313
• GCF of 58, 101, 993

1. What is the GCF of 90, 640, 550?

Answer: GCF of 90, 640, 550 is 10.

2. How to Find the GCF of 90, 640, 550

Answer: Greatest Common Factor(GCF) of 90, 640, 550 = 10

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

Step 2: Then multiply all the prime factors GCF(90, 640, 550) = 10.