Greatest Common Factor of 98, 72, 945

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

• Greatest Common Factor of 98, 72, 945 by common division method
• Greatest Common Factor of 98, 72, 945 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 72

List of positive integer factors of 72 that divides 72 without a remainder.

1,2,3,4,6,8,9,12,18,24,36,72

Factors of 945

List of positive integer factors of 945 that divides 945 without a remainder.

1,3,5,7,9,15,21,27,35,45,63,105,135,189,315,945

Greatest Common Factor

We found the factors 98,72,945 . The biggest common factor number is the GCF number.
So the greatest common factor 98,72,945 is 1.

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

• GCF of 20, 41, 866
• GCF of 27, 64, 478
• GCF of 33, 18, 344
• GCF of 99, 16, 789
• GCF of 47, 59, 675

1. What is the GCF of 98, 72, 945?

Answer: GCF of 98, 72, 945 is 1.

2. How to Find the GCF of 98, 72, 945

Answer: Greatest Common Factor(GCF) of 98, 72, 945 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 72, 945) = 1.