Greatest Common Factor of 553, 140, 149

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

• Greatest Common Factor of 553, 140, 149 by common division method
• Greatest Common Factor of 553, 140, 149 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 553

List of positive integer factors of 553 that divides 553 without a remainder.

1,7,79,553

Factors of 140

List of positive integer factors of 140 that divides 140 without a remainder.

1,2,4,5,7,10,14,20,28,35,70,140

Factors of 149

List of positive integer factors of 149 that divides 149 without a remainder.

1,149

Greatest Common Factor

We found the factors 553,140,149 . The biggest common factor number is the GCF number.
So the greatest common factor 553,140,149 is 1.

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

• GCF of 241, 577, 668
• GCF of 838, 184, 411
• GCF of 314, 117, 143
• GCF of 970, 131, 980
• GCF of 983, 911, 507

1. What is the GCF of 553, 140, 149?

Answer: GCF of 553, 140, 149 is 1.

2. How to Find the GCF of 553, 140, 149

Answer: Greatest Common Factor(GCF) of 553, 140, 149 = 1

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

Step 2: Then multiply all the prime factors GCF(553, 140, 149) = 1.