Greatest Common Factor of 70, 63, 998

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

• Greatest Common Factor of 70, 63, 998 by common division method
• Greatest Common Factor of 70, 63, 998 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 70

List of positive integer factors of 70 that divides 70 without a remainder.

1,2,5,7,10,14,35,70

Factors of 63

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

1,3,7,9,21,63

Factors of 998

List of positive integer factors of 998 that divides 998 without a remainder.

1,2,499,998

Greatest Common Factor

We found the factors 70,63,998 . The biggest common factor number is the GCF number.
So the greatest common factor 70,63,998 is 1.

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

• GCF of 59, 26, 428
• GCF of 28, 81, 172
• GCF of 24, 20, 598
• GCF of 57, 32, 168
• GCF of 14, 33, 163

1. What is the GCF of 70, 63, 998?

Answer: GCF of 70, 63, 998 is 1.

2. How to Find the GCF of 70, 63, 998

Answer: Greatest Common Factor(GCF) of 70, 63, 998 = 1

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

Step 2: Then multiply all the prime factors GCF(70, 63, 998) = 1.