Greatest Common Factor of 40, 98, 550

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

• Greatest Common Factor of 40, 98, 550 by common division method
• Greatest Common Factor of 40, 98, 550 with matching the biggest common factor

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∴ So the GCF of the given numbers is 2 = 2

Factors of 40

List of positive integer factors of 40 that divides 40 without a remainder.

1,2,4,5,8,10,20,40

Factors of 98

List of positive integer factors of 98 that divides 98 without a remainder.

1,2,7,14,49,98

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 40,98,550 . The biggest common factor number is the GCF number.
So the greatest common factor 40,98,550 is 2.

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

• GCF of 89, 59, 465
• GCF of 27, 11, 349
• GCF of 87, 99, 435
• GCF of 60, 29, 921
• GCF of 69, 46, 945

1. What is the GCF of 40, 98, 550?

Answer: GCF of 40, 98, 550 is 2.

2. How to Find the GCF of 40, 98, 550

Answer: Greatest Common Factor(GCF) of 40, 98, 550 = 2

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

Step 2: Then multiply all the prime factors GCF(40, 98, 550) = 2.