Greatest Common Factor of 98, 42, 61, 963

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

• Greatest Common Factor of 98, 42, 61, 963 by common division method
• Greatest Common Factor of 98, 42, 61, 963 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 98

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

1,2,7,14,49,98

Factors of 42

List of positive integer factors of 42 that divides 42 without a remainder.

1,2,3,6,7,14,21,42

Factors of 61

List of positive integer factors of 61 that divides 61 without a remainder.

1,61

Factors of 963

List of positive integer factors of 963 that divides 963 without a remainder.

1,3,9,107,321,963

Greatest Common Factor

We found the factors 98,42,61,963 . The biggest common factor number is the GCF number.
So the greatest common factor 98,42,61,963 is 1.

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

• GCF of 28, 52, 10, 193
• GCF of 27, 32, 62, 893
• GCF of 23, 75, 37, 753
• GCF of 33, 59, 60, 830
• GCF of 96, 71, 49, 918

1. What is the GCF of 98, 42, 61, 963?

Answer: GCF of 98, 42, 61, 963 is 1.

2. How to Find the GCF of 98, 42, 61, 963

Answer: Greatest Common Factor(GCF) of 98, 42, 61, 963 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 42, 61, 963) = 1.