Greatest Common Factor of 42, 51, 98, 984

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

• Greatest Common Factor of 42, 51, 98, 984 by common division method
• Greatest Common Factor of 42, 51, 98, 984 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 42

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

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

Factors of 51

List of positive integer factors of 51 that divides 51 without a remainder.

1,3,17,51

Factors of 98

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

1,2,7,14,49,98

Factors of 984

List of positive integer factors of 984 that divides 984 without a remainder.

1,2,3,4,6,8,12,24,41,82,123,164,246,328,492,984

Greatest Common Factor

We found the factors 42,51,98,984 . The biggest common factor number is the GCF number.
So the greatest common factor 42,51,98,984 is 1.

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

• GCF of 88, 40, 42, 142
• GCF of 39, 52, 39, 554
• GCF of 22, 84, 10, 255
• GCF of 59, 41, 30, 257
• GCF of 90, 34, 24, 507

1. What is the GCF of 42, 51, 98, 984?

Answer: GCF of 42, 51, 98, 984 is 1.

2. How to Find the GCF of 42, 51, 98, 984

Answer: Greatest Common Factor(GCF) of 42, 51, 98, 984 = 1

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

Step 2: Then multiply all the prime factors GCF(42, 51, 98, 984) = 1.