Greatest Common Factor of 77, 75, 98, 248

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

• Greatest Common Factor of 77, 75, 98, 248 by common division method
• Greatest Common Factor of 77, 75, 98, 248 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 75

List of positive integer factors of 75 that divides 75 without a remainder.

1,3,5,15,25,75

Factors of 98

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

1,2,7,14,49,98

Factors of 248

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

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

Greatest Common Factor

We found the factors 77,75,98,248 . The biggest common factor number is the GCF number.
So the greatest common factor 77,75,98,248 is 1.

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

• GCF of 71, 99, 36, 660
• GCF of 38, 74, 41, 101
• GCF of 47, 67, 63, 193
• GCF of 52, 19, 93, 714
• GCF of 26, 31, 18, 515

1. What is the GCF of 77, 75, 98, 248?

Answer: GCF of 77, 75, 98, 248 is 1.

2. How to Find the GCF of 77, 75, 98, 248

Answer: Greatest Common Factor(GCF) of 77, 75, 98, 248 = 1

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

Step 2: Then multiply all the prime factors GCF(77, 75, 98, 248) = 1.