Greatest Common Factor of 248, 991, 77

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

• Greatest Common Factor of 248, 991, 77 by common division method
• Greatest Common Factor of 248, 991, 77 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 248

List of positive integer factors of 248 that divides 248 without a remainder.

1,2,4,8,31,62,124,248

Factors of 991

List of positive integer factors of 991 that divides 991 without a remainder.

1,991

Factors of 77

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

1,7,11,77

Greatest Common Factor

We found the factors 248,991,77 . The biggest common factor number is the GCF number.
So the greatest common factor 248,991,77 is 1.

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

• GCF of 502, 625, 62
• GCF of 675, 202, 80
• GCF of 788, 743, 16
• GCF of 336, 247, 63
• GCF of 874, 275, 49

1. What is the GCF of 248, 991, 77?

Answer: GCF of 248, 991, 77 is 1.

2. How to Find the GCF of 248, 991, 77

Answer: Greatest Common Factor(GCF) of 248, 991, 77 = 1

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

Step 2: Then multiply all the prime factors GCF(248, 991, 77) = 1.