Greatest Common Factor of 77, 990, 635

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

• Greatest Common Factor of 77, 990, 635 by common division method
• Greatest Common Factor of 77, 990, 635 with matching the biggest common factor

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∴ GCF of numbers is 1 because of no common factors present between them.

Factors of 77

List of positive integer factors of 77 that divides 77 without a remainder.

1,7,11,77

Factors of 990

List of positive integer factors of 990 that divides 990 without a remainder.

1,2,3,5,6,9,10,11,15,18,22,30,33,45,55,66,90,99,110,165,198,330,495,990

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 77,990,635 . The biggest common factor number is the GCF number.
So the greatest common factor 77,990,635 is 1.

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

• GCF of 85, 291, 856
• GCF of 28, 200, 614
• GCF of 64, 199, 812
• GCF of 42, 357, 992
• GCF of 87, 640, 235

1. What is the GCF of 77, 990, 635?

Answer: GCF of 77, 990, 635 is 1.

2. How to Find the GCF of 77, 990, 635

Answer: Greatest Common Factor(GCF) of 77, 990, 635 = 1

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

Step 2: Then multiply all the prime factors GCF(77, 990, 635) = 1.