Greatest Common Factor of 63, 49, 98, 747

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

• Greatest Common Factor of 63, 49, 98, 747 by common division method
• Greatest Common Factor of 63, 49, 98, 747 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 63

List of positive integer factors of 63 that divides 63 without a remainder.

1,3,7,9,21,63

Factors of 49

List of positive integer factors of 49 that divides 49 without a remainder.

1,7,49

Factors of 98

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

1,2,7,14,49,98

Factors of 747

List of positive integer factors of 747 that divides 747 without a remainder.

1,3,9,83,249,747

Greatest Common Factor

We found the factors 63,49,98,747 . The biggest common factor number is the GCF number.
So the greatest common factor 63,49,98,747 is 1.

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

• GCF of 78, 73, 73, 474
• GCF of 46, 32, 64, 503
• GCF of 68, 73, 81, 357
• GCF of 40, 87, 73, 177
• GCF of 61, 64, 18, 502

1. What is the GCF of 63, 49, 98, 747?

Answer: GCF of 63, 49, 98, 747 is 1.

2. How to Find the GCF of 63, 49, 98, 747

Answer: Greatest Common Factor(GCF) of 63, 49, 98, 747 = 1

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

Step 2: Then multiply all the prime factors GCF(63, 49, 98, 747) = 1.