Greatest Common Factor of 98, 69, 90, 156

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

• Greatest Common Factor of 98, 69, 90, 156 by common division method
• Greatest Common Factor of 98, 69, 90, 156 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 69

List of positive integer factors of 69 that divides 69 without a remainder.

1,3,23,69

Factors of 90

List of positive integer factors of 90 that divides 90 without a remainder.

1,2,3,5,6,9,10,15,18,30,45,90

Factors of 156

List of positive integer factors of 156 that divides 156 without a remainder.

1,2,3,4,6,12,13,26,39,52,78,156

Greatest Common Factor

We found the factors 98,69,90,156 . The biggest common factor number is the GCF number.
So the greatest common factor 98,69,90,156 is 1.

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

• GCF of 93, 94, 40, 413
• GCF of 66, 83, 39, 837
• GCF of 55, 51, 41, 707
• GCF of 40, 73, 41, 232
• GCF of 42, 64, 44, 638

1. What is the GCF of 98, 69, 90, 156?

Answer: GCF of 98, 69, 90, 156 is 1.

2. How to Find the GCF of 98, 69, 90, 156

Answer: Greatest Common Factor(GCF) of 98, 69, 90, 156 = 1

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

Step 2: Then multiply all the prime factors GCF(98, 69, 90, 156) = 1.