Greatest Common Factor of 143, 989, 617

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

• Greatest Common Factor of 143, 989, 617 by common division method
• Greatest Common Factor of 143, 989, 617 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 143

List of positive integer factors of 143 that divides 143 without a remainder.

1,11,13,143

Factors of 989

List of positive integer factors of 989 that divides 989 without a remainder.

1,23,43,989

Factors of 617

List of positive integer factors of 617 that divides 617 without a remainder.

1,617

Greatest Common Factor

We found the factors 143,989,617 . The biggest common factor number is the GCF number.
So the greatest common factor 143,989,617 is 1.

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

• GCF of 925, 302, 557
• GCF of 614, 606, 478
• GCF of 859, 838, 228
• GCF of 597, 323, 874
• GCF of 893, 988, 202

1. What is the GCF of 143, 989, 617?

Answer: GCF of 143, 989, 617 is 1.

2. How to Find the GCF of 143, 989, 617

Answer: Greatest Common Factor(GCF) of 143, 989, 617 = 1

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

Step 2: Then multiply all the prime factors GCF(143, 989, 617) = 1.