Greatest Common Factor of 55, 90, 635

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

• Greatest Common Factor of 55, 90, 635 by common division method
• Greatest Common Factor of 55, 90, 635 with matching the biggest common factor

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∴ So the GCF of the given numbers is 5 = 5

Factors of 55

List of positive integer factors of 55 that divides 55 without a remainder.

1,5,11,55

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 635

List of positive integer factors of 635 that divides 635 without a remainder.

1,5,127,635

Greatest Common Factor

We found the factors 55,90,635 . The biggest common factor number is the GCF number.
So the greatest common factor 55,90,635 is 5.

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

• GCF of 80, 21, 817
• GCF of 76, 28, 257
• GCF of 58, 10, 784
• GCF of 28, 36, 745
• GCF of 58, 35, 118

1. What is the GCF of 55, 90, 635?

Answer: GCF of 55, 90, 635 is 5.

2. How to Find the GCF of 55, 90, 635

Answer: Greatest Common Factor(GCF) of 55, 90, 635 = 5

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

Step 2: Then multiply all the prime factors GCF(55, 90, 635) = 5.